The estimated population standard deviation will be equal to zero when.
A) a distribution is normal
B) the mean, median and mode all have the same value
C) all the scores in a distribution have the same value
D) a distribution is unimodal and symmetrical
Correct Answer:
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Q30: The estimated population standard deviation of the
Q31: If all the scores in a distribution
Q32: The population standard deviation is defined as
Q33: If a standard deviation for a set
Q34: The addition of an extreme value to
Q36: The square root of the population variance
Q37: Which of the following sets of scores
Q38: The square root of the variance is
Q39: The estimated population variance of the scores
Q40: The estimated population standard deviation is
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