Todd takes an achievement test that yields standard scores. The mean of the test scores is 200, and the standard deviation is 50. If Todd does better than 84% of the people his age who take the test, his standard score is:
A) 150.
B) 200.
C) 250.
D) 300.
C
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Indicate whether the statement is true or false
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a. Content c. Internal structure b. Response processes d. Relationship with other variables
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A. Always B. Some C. False D. Organizing
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a. biased statistics b. unbiased statistics c. either biased or unbiased statistics d. none of these