Question

Determine$Z_{0.015}$

Short answer

The $z-$score under the usual normal curve with area $0.015$ to the right is around $2.17$.

Step-by-step solution

Given information

The given area is$0.015.$

Explanation

The given area is $0.015$

The $z-$score for which the area under the standard normal curve to its right is $0.015$will be identical to the z-score for which the area under the standard normal curve to its left is $1-0.015=0.985$.

Begin by looking for the region 0.985 in the table's body. $2.17$is the z-score that corresponds to it.

As a result, the $z-$score under the usual normal curve with area $0.015$to the right is around $2.17$, which may be depicted as

Below is a section of the standard normal table that is relevant: