The mean of a set of scores is best described as _____.
A) a simple arithmetic average
B) an arithmetic average weighted by the number of subjects
C) usually equal to the mode
D) relatively free of the effects of extreme values
Correct Answer:
Verified
Q33: Considering the distribution -2,-4,-6,-8,-10,the SS is _.
A)40
B)8
C)-40
D)-8
Q34: A teacher wants to determine the mean
Q35: SS is the _.
A)sum of standard scores
B)sum
Q36: If a researcher were to subtract the
Q37: The _ is the measure of central
Q39: After giving a test to all members
Q40: Given the data set 8,8,8,7,5,6,2,2,what is the
Q41: The variance is the:
A)sum of squares divided
Q42: One problem with the sum of squares
Q43: If a distribution is less peaked than
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