Question

Find the value of z such that "0.9544" of the area lies between −z and z. round your answer to two decimal places.

Answer 1

z = 2.00

Explanation:

The value of z such that "0.9544" of the area lies between −z and z rounded to two decimal places is z = 2.00.

Answer 2

z = 2.00

Explanation:

This is a number many statistics students memorize.

95.44% of the distribution lies within 2 standard deviations of the mean.