If a person scores a 70 on an intelligence test on one day and scores 110 when retested on another day, you would most likely conclude that this test is unreliable. The correct option is D.
The reason for this conclusion is that the test's results show significant variability between the two testing sessions. An unreliable test is one that does not consistently provide similar results when administered to the same individual under similar conditions.
In this case, the person's scores have a significant difference of 40 points, which indicates that the test might not be accurately measuring the individual's intelligence.
A valid test refers to one that measures what it is intended to measure, while an invalid test fails to do so. Reliability and validity are different but related concepts, as a test can be reliable (providing consistent results) but not valid (not measuring the intended construct) or vice versa.
However, in this particular scenario, the focus is on the inconsistency of the results, leading to the conclusion that the test is unreliable.
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The status of the helots was a result of their
A. wealth.
B. inheritance.
C. defeat.
D. military strength.
I'm pretty sure its b I'm like 95 percent sure
1. What State in America did the British send nearly 60,000 Prisoners to?
Answer:
After 1718, approximately 60,000 convicts, dubbed "the King's passengers," were sent from England to America. Ninety percent of them stayed in Maryland and Virginia. Although some returned to England once their servitude was over, many remained and began their new lives in the colonies.
An aquifer is a layer of rock that
Answer:holds fresh water
Explanation:
Answer:
Holds fresh water i just took the test
Explanation:
FILL THE BLANK. When your mother remembered your first time walking as a child but mistakenly assumed it happened at home when in actuality it was at your grandmother's place, this would be an example of ___.
When your mother remembered your first time walking as a child but mistakenly assumed it happened at home when in actuality it was at your grandmother's place, this would be an example of source monitoring error.
Memory errors refer to mistakes that occur when retrieving or recalling information from memory. Source monitoring errors, on the other hand, occur when we are unable to accurately remember the source of a memory, such as where or when an event occurred. In this case, your mother's memory error led to a source monitoring error as she attributed your first steps to the wrong location. Source monitoring errors are common and can occur for a variety of reasons, such as the passage of time or similar experiences that can become confused in memory. It is important to recognize these errors to help improve memory accuracy and avoid misunderstandings or conflicts that can arise from inaccurate memories.
So, your mother correctly recalls your first steps but misremembers the location as your home instead of your grandmother's place. This type of memory error demonstrates the complexity and fallibility of our memory system.
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What made Silas Wiggin unusual and what happened to him?
Silas Wiggin was unusual because he was born without arms or legs. Despite this, he became a successful farmer and businessman in the late 19th century.
Who is Silas wiggin'?Silas Wiggin is a man born without arms and legs, he is a successful farmer and businessman in the late 19th century.
He was known for his resourcefulness and determination, using his mouth and chin to do tasks that others might use their hands for.
He also developed his own unique way of getting around, using a special cart that he could control with his chin. Silas passed away in 1905 at the age of 54, but his legacy lived on as an inspiration to others.
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What is one major disadvantage of corporations compared to other types of business organizations
Answer:
Explanation:
More complex to start than other businesses
Answer:
Corporations have more legal regulations than other businesses.
Explanation:
just took it
Marco put a pot of water on to boil eggs. Half an hour later, he returned to find the pot dry. This is an example of _____.
Marco returning to find the pot dry after leaving it to boil eggs for half an hour is an example of evaporation.
Evaporation is the process in which a liquid, in this case, water, changes into a gas (water vapor) due to the heat applied to it. In this scenario, the heat from the stove caused the water in the pot to evaporate and escape into the air, leaving the pot dry. Evaporation is a natural process that occurs when the vapor pressure of the liquid exceeds the atmospheric pressure.
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Please answer quick will give brainly
I think its B i'm not sure though
Còi máy gọi bến tàu hầm mỏ hòn gia kêu đất đỏ đấu tranh áo nâu liền với áo xanh nông thôn liền với thành thị đứng lên a)trong đoạn thơ trên tác giả đã sử dụng những từ nào để làm phép hoán dụ b)các từ ngữ dùng để làm hoán dụ thay thế cho ai
John sees his best friend killed in the Gulf War, but later cannot remember the details. He is suffering from
Answer:
There is no disease to it is just a cluster of medically unexplained chronic symptoms
What could be said to be a contrast between Carter's speech and Gorbachev's speech?
Responses
A Carter is pessimistic about the current state of things; Gorbachev is optimistic.Carter is pessimistic about the current state of things; Gorbachev is optimistic.
B Gorbachev gives advice to other, while Carter takes advice from others.Gorbachev gives advice to other, while Carter takes advice from others.
C Gorbachev is announcing the end of a nation; Carter is calling for a nation's renewal.Gorbachev is announcing the end of a nation; Carter is calling for a nation's renewal.
D Carter talks only about the past; Gorbachev talks about the present as well as the past.Carter talks only about the past; Gorbachev talks about the present as well as the past.
A. Carter is pessimistic about the current state of things; Gorbachev is optimistic. could be said to be a contrast between Carter's speech and Gorbachev's speech.
Mikhail Gorbachev, the former Soviet leader, is mentioned by each president. How do their opinions of Gorbachev differ from one another?
Observations on how each Gorbachev thought about the other: President Ronald Reagan dares Soviet leader Mikhail Gorbachev to "take down" the Berlin Wall in one of his most well-known addresses from the Cold War.
When Gorbachev left office in December 1991, the Soviet parliament's left-leaning faction voted to dissolve itself. The end of the bloodless conflict in 1991 was signaled by both the Revolutions of 1989 in the Japanese Bloc and the disintegration of the Soviet Union.
Gorbachev implemented policies that Soviet economists at the time deemed ambitious in order to bring perestroika to the foreign financial zone of the Soviet Union. His proposal actually ended the Ministry of Overseas Exchange's former monopoly over the majority of alternative operations.
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Which fraction of representatives from both houses of the state legislature need to approve bringing a proposed amendment to the texas constitution to the people to vote?
The fraction of representatives from both houses of the state legislature need to approve bringing a proposed amendment to the texas constitution to the people to vote is two-thirds of the entire membership in each house for adoption.
Instead than being presented as legislation, proposed amendments to the Texas Constitution must receive the approval of two-thirds of the members of each house. Joint resolutions are submitted directly to the secretary of state rather than being directed to the governor for approval.
A joint resolution that calls for a Texas Constitutional amendment is ineffective unless it is ratified by the state's electorate in a general election.
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Answer:
A
Explanation:
ก
What was James Taliaferro's opinion on secession?
He believed that Louisiana should secede, even if the people voted against it.
He opposed secession because it would lead to war and high taxes.
He understood that the Constitution allowed secession, but opposed it anyway.
He believed that secession would help the economy, but opposed it anyway.
ОО
Answer:
B
Explanation:
just got it right
Answer:
B
Explanation:
he opposed secession because it would lead to war and high taxes
Imagine that a world-renowned motivational speaker visits your clfirst thing he does is ask you and your classmates to get out your smaass. After being introduced by your professor, the rtphones. He then instructs you all to turn your smartphones off. The audience groans, he waits, and then begins his speech. Most likely the speaker did that to a. establish his role as the sender
b. ensure his message will be transmitted c. ensure noise will not compromise his message d. establish the channel
Answer: c. ensure noise will not compromise his message
Explanation:
How was Napoleon a hero? Three reasons why.
Napoleon Bonaparte is my hero because of what he did for our Society; he was a genius in the military world and, more important, in politics. I admire his courage and his ambition, he wasn't afraid to change our laws to evolve our way of life; the notion of homeland was born in France with Bonaparte.
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have a great day
merryyyy Christmassss
happy holidays
Notable for ornamental delicacy, intimacy, and playful elegance, the ________ style dominated the salons of Paris and the courts and churches of Austria and Germany.
The Rococo style dominated the salons of Paris and the courts and churches of Austria and Germany. Notable for ornamental delicacy, intimacy, and playful elegance.
What is Rococo style?The Rococo style, also known as Late Baroque, emerged in Paris during the reign of Louis XV (1715–74) and spread across Europe. It is characterized by a delicate, intimate, and ornate appearance that is both graceful and playful. It combined elements of the Baroque style, such as elaborate decorations and dramatic effects, with a lighter and more elegant touch. Rococo is a decorative art style that originated in France in the 1720s and is often associated with the reign of Louis XV. The word "rococo" comes from the French rocaille, which means "pebble" and refers to the style's preference for curving and asymmetrical shapes inspired by natural forms such as shells and pebbles. The Rococo style was known for its lightness, elegance, and playfulness.
Rococo architecture and interior design were characterized by delicate ornamentation, curving forms, and a profusion of mirrors, gold leaf, and other decorative elements. The Rococo style dominated the salons of Paris and the courts and churches of Austria and Germany.
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which of the following shows portrays women in a more stereotypical manner? a. brown girls b. house of cards c. america's next top model
Answer:
none of the adove
Explanation:
Which of the following categories would most likely represent the disnosis associated with this set of behaviors?a.Mood disorderb. Anxiety disorderc. Dissociative disorderd. Schizophrenic disordere. Somatoform disorder
Based on the provided information, it is not possible to determine the correct diagnosis associated with set of behaviors mentioned. It is important to know the specific behaviors exhibited to properly identify which category of disorder might be relevant.
To determine the correct diagnosis, it would be essential to consult with a mental health professional who can evaluate the specific behaviors and symptoms, as well as conduct a thorough assessment.
a. Mood disorder: This category includes conditions that primarily affect a person's emotional state, such as depression and bipolar disorder.
b. Anxiety disorder: These disorders are characterized by excessive fear, worry, or unease that interferes with daily functioning.
c. Dissociative disorder: This type of disorder involves disruptions in memory, awareness, or identity, which can lead to episodes of feeling disconnected from one's surroundings or self.
d. Schizophrenic disorder: Schizophrenia is a severe mental illness characterized by disturbances in thought, perception, and behavior.
e. Somatoform disorder: These disorders involve physical symptoms that cannot be fully explained by a medical condition, substance use, or another mental disorder.
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How economic sanctions are used as a foreign policy tool?
Answer:
They are typically used to persuade a government to stop violating international law or to end human rights abuses. Sanctions can include trade embargoes, travel bans, asset freezes, and restrictions on access to financial services. They can also include measures such as boycotts, divestment, and targeted sanctions directed at individuals or entities.
Explanation:
Economic sanctions are a foreign policy tool used by nations to exert pressure on another nation to change its behavior. They are typically used to persuade a government to stop violating international law or to end human rights abuses. Sanctions can include trade embargoes, travel bans, asset freezes, and restrictions on access to financial services. They can also include measures such as boycotts, divestment, and targeted sanctions directed at individuals or entities. Sanctions can be used for both punitive and corrective purposes and can range from relatively mild measures to severe ones. Sanctions are generally seen as a way to exert diplomatic pressure on a nation without resorting to military force.
The Appellate Court in Frewil v Price stated the rule that if a written contract expresses the whole agreement between the parties, parol evidence cannot be admitted to determine the parties' intent. Select one: True False
According to the rule stated by the Appellate Court in Frewil v Price, if a written contract expresses the entire agreement between the parties, parol evidence (evidence outside the written contract) cannot be admitted to determine the parties' intent. Thus, The given statement is true.
This rule is based on the principle that when parties have reduced their agreement to a written contract, the written document is presumed to represent the final expression of their intentions. Therefore, extrinsic evidence, such as oral statements or prior negotiations, cannot be used to contradict or modify the terms of the written contract.
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Which statement best describes the relationship between power and
authority?
Answer:
D. Authority gives a state the right to use its power
Explanation:
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What is a social construct that can be distinguished on the basis of language; forms of family structures and roles of family members; religious beliefs and practices; dietary customs, forms of artistic expression, such as music and dance; and national origin or origin of one's parents
Answer:
not valid
Explanation:
The mass of an object is the what?
Answer:
The mass of an object is a measure of the object's inertial property, or the amount of matter it contains.
Explanation:
The mass of an object is a measure of the object's inertial property, or the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it.
How does superatitious cause gender discrimination
The classical association between women and superstition underwent a renewal in the second half of the eighteenth century. Their visions, healing powers, and powers of necromancy were re-evaluated and reinterpreted between the late eighteenth and early nineteenth century, albeit in light of new medical or spiritual knowledge dominated by men in major European cities. Ancestral beliefs and popular rites, including when they were practiced by women, were collected as national or regional treasures, while witches were reintegrated within the national history and spirit of peoples. However, this re-evaluation was always fragile and was offset by great scepticism which sometimes got the upper hand, as in the late nineteenth century, and which sometimes yielded to other more political interests, as in the 1930s. With the subsequent spread of the notion that superstitions are no more than relics, the question of gender has become less important.
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what are the two important parts of physical fitness program unit 4 lesson 2
The two important parts of a physical fitness program are: Muscular strength and endurance. Muscular strength is the ability of the muscle to produce the required amount of force in a single maximal effort. Endurance is the muscle's ability to produce and maintain force over a period of time.
The amount of time varies depending on the activity and the individual performing the exercise. There are five components of physical fitness that are essential for good health and well-being. These components are muscular endurance, muscular strength, flexibility, body composition, and cardiorespiratory fitness. Muscular strength and endurance are two of the most important components of physical fitness program. While the specific components can vary depending on the program and goals, two important parts commonly included are: Aerobic Exercise: Aerobic exercise, also known as cardiovascular exercise or cardio, focuses on increasing the heart rate and improving cardiovascular fitness. It involves activities that require continuous movement of large muscle groups, such as jogging, cycling, swimming, or dancing.
Aerobic exercise helps improve lung capacity, endurance, and overall cardiovascular health. Strength Training: Strength training, also known as resistance training or weightlifting, aims to increase muscle strength, endurance, and tone. It involves using resistance, such as free weights, weight machines, or bodyweight exercises, to challenge and strengthen the muscles. Strength training can help build muscle mass, improve bone density, enhance functional strength, and support overall body composition goals.
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The tilt of the Earth's causes the changes in______.
A. Weather
B. Season
C. Latitude
D. Longhitude
Answer:
B. Season
Explanation:
The tilt of the Earth brings about seasons. As the north pole tilts towards the sun, there will be summer and whenever the South Pole on its own is tilted towards the same sun the northern hemisphere also would experience winter. Greater things could bring about more severe. And when it is less the seasons would also be less severe.
The __________ was passed to establish government control over unions and to reduce the power of unions.
A.
Wagner Act
B.
Taft-Hartley Act
C.
Immigration Act
D.
first minimum wage law
WILL GIVE BRAINLIEST
Answer:
Taft-Hartley Act
Answer:
b
Explanation:
The market price of Golden Inc. stock is $15 per share. The formula for P/E ratio is as follows:
P/E ratio = Stock price per share / Earnings per share
If the stock earns $3 per share, then its P/E ratio is __________.
12
45
5
0.2
The P/E ratio is \(5\).
The P/E ratio, also known as the price-to-earnings ratio, is a financial metric used to assess the valuation of a company's stock. It is calculated by dividing the market price per share of the stock by the earnings per share of the company.
The formula for the P/E ratio can be given by,
P/E ratio = (Stock price per share) / (Earnings per share).
Given, Stock price per share \(=15\) dollars.
Earnings per share \(=3\) dollars.
The values in the given formula,
P/E ratio\(=\frac{15}{3}=5\).
Hence, the P/E ratio of Golden Inc. is \(5\).
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Personnel tests are designed to test a job applicant's cognitive and/or physical abilities. A particular dexterity test is administered nationwide by a private testing service. It is known that for all tests administered last year, the distribution of scores was approximately normal with mean 72 and standard deviation 7.1. a. A particular employer requires job candidates to score at least 76 on the dexterity test. Approximately what percentage of the test scores during the past year exceeded 767 b. The testing service reported to a particular employer that one of its job candidate's scores fell at the 90th percentile of the distribution (e. approximately 90% of the scores ware lower than the candidate's, and only 2% were higher). What was the candidate's score? Click here to view a table of areas under the standardized normal curve
In the personnel test administered nationwide, with a mean of 72 and a standard deviation of 7.1, the percentage of test scores exceeding 76 is approximately 26%. If a candidate's score falls at the 90th percentile, it means that the candidate's score is higher than approximately 90% of the scores.
The candidate's score can be found using the table of areas under the standardized normal curve.
To find the percentage of test scores that exceeded 76, we can calculate the area under the normal curve to the right of the score 76. By standardizing the score using z-scores, we can use the table of areas under the standardized normal curve. The z-score can be calculated as (76 - 72) / 7.1 = 0.563. Using the table, the area to the right of 0.563 is approximately 0.266. This means that approximately 26% of the test scores exceeded 76.
To determine the candidate's score at the 90th percentile, we need to find the z-score that corresponds to an area of 0.90 to the left. From the table, we find that the z-score is approximately 1.28. We can then use the formula z = (x - μ) / σ to find the candidate's score: 1.28 = (x - 72) / 7.1. Rearranging the equation, we find x = 1.28 * 7.1 + 72, which gives us the candidate's score of approximately 81.488 (rounded to the nearest decimal place).
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Chapter 11 . Regression Analysis 437 10. Crime-related television shows and movies often paint a picture in which police must go above the law" to catch criminals, implying that to do their jobs the police must circumvent the court's strict rules protecting offenders' civil liberties. Do people who watch these pro- grams come to view the government as being too protective of criminals' rights? To find out, a researcher selected a random sample of people and asked them (X) how many hours of crime- related television they watch per week and (Y) the extent to which they agree with a statement that the government is too protective of criminals' rights (measured on a scale from 1 to 9, with 1 being "strongly disagree" and 9 being "strongly agree"). The following data were collected: X Y 3 00 GA 2.0 5.5 9.5 12.0 0.0 10.5 1.5 3.0 2.0 6 8 1 9 2 3 a. Draw a scatter plot for the data. b. Calculate the regression slope and Y-intercept. c. Draw the regression line on the scatter plot. d. Predict the attitude toward the government of someone who watches 7.5 hours of crime-related television per week. e. Find the coefficients of determination and nondetermination. What do they mean? 1. Construct an analysis of variance table and perform an F test on the significance of the regression wonmental
we can conclude that there is a significant linear relationship between these two variables.
In this case, it means that 32.38% of the variation in the attitude score can be explained by the hours of crime-related television watched per week. The coefficient of nondetermination (1 − R2) represents the proportion of variation in the dependent variable that cannot be explained by the independent variable. In this case, it means that 36.75% of the variation in the attitude score cannot be explained by the hours of crime-related television watched per week.Since the calculated F value
(6.1762) is greater than the critical value (5.3177), we can reject the null hypothesis that there is no linear relationship between the hours of crime-related television watched per week and the attitude toward the government being too protective of criminals' rights. Therefore, we can conclude that there is a significant linear relationship between these two variables.
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