In a smooth but skewed distribution, the most representative measure of central tendency is the
A) mean
B) median
C) mode
D) quartile
Correct Answer:
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Q7: The initial outcome of testing is typically
Q8: What statement best characterizes a "raw score"?
A)
Q9: In a_ , the frequency of the
Q10: Consider the case where nine persons earn
Q11: A sample of examinees who are representative
Q13: What is the relationship between the variance
Q14: The most commonly used statistical index of
Q15: The essential objective of _is to determine
Q16: For criterion-referenced tests, norms are
A) essential
B) common
Q17: The Greek symbol "sigma" stands for
A) mean
B)
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