This measurement known as the _________________ is the square root of the average squared difference,or deviation,of the scores from the mean of the distribution.
A) average deviation
B) range
C) variability estimate
D) standard deviation
Correct Answer:
Verified
Q26: Which is the correct formula for the
Q27: A _ indicates how many standard deviations
Q28: The formula for the mean is _.
A)ΣX/N
B)Σ(X
Q29: The median is _.
A)the sum of all
Q30: Which statement is true if there is
Q32: Dr.Mosher finds that the results of her
Q33: The mode is _.
A)the measure of central
Q34: A measure of central tendency will give
Q35: Zola has designed a personality test.After giving
Q36: Let's say that you take a test
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