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The distribution of annual salaries in a city had a mean of 70,420 euros and a median of 59,730 euros. What is the shape of
- The distribution of annual salaries in a city had a mean of 70,420 euros and a median of 59,730 euros. What is the shape of the distribution? Explain
- What is the statement of the Central Limit Theorem?
- If a variable is categorical and you want to run a significance test, but the sample size is small, which test should you run?
- On the standard IQ test, the mean is 100 and the standard deviation is 15.
- (A) Compute the z-score of a person with an IQ of 108.
- (B) Compute the z-score of person with an IQ of 92.
- (C) A person has a z-score of +1.6. What is her IQ?
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Algebra And Trigonometry
Authors: Cynthia Y Young
5th Edition
1119820898, 9781119820895
