If the higher achieving students in class can answer the questions on an interpretive exercise without looking at the introductory material but the lower achieving students can't, the exercise is likely
A. well constructed and valid.
B. well constructed and invalid.
C. poorly constructed and valid.
D. poorly constructed and invalid.
D
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?The /a/ in same is notatedusing a breve: ?.
Answer the following statement true (T) or false (F)
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A colleague in your research agency has phoned and asked you in which sub-dialog box the chi-square test can be found. Which do you recommend?
A. Frequencies-Percentages B. Crosstabs-Statistics C. Bivariate-Pearson D. Sex-Female
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What is the variance (s2) for this set of data? 5, 9, 13, 17
a. 11.00 b. 5.16 c. 26.67 d. 20.00
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A test score in the 97th percentile would be considered _______.
a. very high b. very low c. about average d. cannot be determined
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