Question

use the standard normal table or technology to find the z - score that corresponds to the following cumulative area. 0.8953 the cumulative area corresponds to the z - score of (round to three decimal places as needed.)

Explanation:

Step1: Use the standard - normal table

The standard - normal table gives the cumulative area to the left of a z - score. We look for the value 0.8953 in the body of the standard - normal table.

Step2: Find the corresponding z - score

Looking up 0.8953 in the standard - normal table, we find that the z - score is approximately 1.25.

Answer:

1.250