Question

In a z table of standard normal probabilities, the numbers in the table represent areas under the curve ____.

A) to the right of the z score
B) to the left of the z score
C) between the mean and the given z score

Answer 1

B) to the left of the z score

a z score of 1 (1 sd above mean) is equal to .8413

that the the area to the left

Explanation: