Using the standard Normal distribution tables, the area under the standard Normal curve corresponding to Z -1.62 is:
A)0.0044.
B)0.0526.
C)0.9474.
D)0.9956.

Question

Using the standard Normal distribution tables, the area under the standard Normal curve corresponding to Z > -1.62 is:
A)0.0044.
B)0.0526.
C)0.9474.
D)0.9956.

Quizplus · Accepted Answer

To find the area under the standard Normal curve corresponding to Z > -1.62, we need to find the area to the right of -1.62.

Looking at the standard Normal distribution table, we find the value closest to -1.62 is -1.6. The area to the left of -1.6 is 0.4452.

Since the area to the right of -1.6 is the complement of the area to the left, we can find the area to the right of -1.62 by subtracting 0.4452 from 1:

1 - 0.4452 = 0.5548

Therefore, the area under the standard Normal curve corresponding to Z > -1.62 is 0.5548 or 0.9474 (the complement of 0.5548).

So, the best choice is C) 0.9474, as it represents the correct area under the curve.

Using the Standard Normal Distribution Tables, the Area Under the Standard