Question

A healthcare industry is reviewing the number of liabilities each location has. Location A has a z-score of −1.12 and Location N has a z-score of −0.79. Determine the area under the standard normal curve that lies to the right of the z-score −1.12 and to the left of the z-score −0.79.

Answer 1

0.8686 or 86.86 %

0.2148 or 21.48 %

Explanation:

In z table the value of z > - 1,12 is 0.1314 (value from the z point to the left of the curve ) then 1 - 01314 will be value from z point to the right

Again from z table we get for z = - 0.79 the value 0.2148 s the vale from the point up to the left tail