A __________ z score is above the mean, while a __________ z score is below the mean.
a. negative; positive
b. positive; negative
c. positive; zero
d. zero; negative
Question 2
z scores statistically translate any individual raw score into a score that indicates how many __________ the score is away from its __________.
a. standard deviation units; mean
b. variance units; mean
c. standard deviation units; median
d. interquartile units; median