Author Question: What z-score corresponds to a score that is above the mean by 2 standard deviations? a. +2 b. ... (Read 133 times)

a0266361136 · **on:** Jun 20, 2018

What z-score corresponds to a score that is above the mean by 2 standard deviations?

a. +2
b. +10
c. +20
d. Impossible to determine without knowing the value of the standard deviation

Question 2

What position in the distribution corresponds to a z-score of z = 1.00?

a. Below the mean by 1 point
b. Below the mean by a distance equal to 1 standard deviation
c. Above the mean by 1 point
d. Above the mean by a distance equal to 1 standard deviation