use the standard normal table or technology to find the z - score that corresponds to the following…

use the standard normal table or technology to find the z - score that corresponds to the following cumulative area 0.9229. the cumulative area corresponds to the z - score of . (round to three decimal places as needed.)

use the standard normal table or technology to find the z - score that corresponds to the following cumulative area 0.9229. the cumulative area corresponds to the z - score of . (round to three decimal places as needed.)

Answer

Explanation:

Step1: Use standard - normal table

Look up the cumulative area 0.9229 in the standard - normal table (the body of the table which gives the cumulative probability from the left - hand side for a standard normal distribution $Z\sim N(0,1)$).

Step2: Find the z - score

The value in the table closest to 0.9229 corresponds to a z - score. By looking up in the standard normal table, the z - score is approximately 1.420.

Answer:

1.420