Author Question: A set of raw scores has a rectangular shape. The z transformed scores for this set of raw scores has ... (Read 140 times)

penguins · **on:** Jun 19, 2018

A set of raw scores has a rectangular shape. The z transformed scores for this set of raw scores has a _________ shape.

a. rectangular
b. normal (bell-shaped)
c. it depends on the number of scores in the distribution
d. none of these

Question 2

If you transformed a set of raw scores, and then added 15 to each z score, the resulting scores _________.

a. would have a standard deviation = 1
b. would have a mean = 0
c. would have a mean =15
d. would have a standard deviation > 1
e. would have a standard deviation =1 and a mean of =15