Find the area of the shaded region under the standard normal curve. LOADING... Click here to view the standard normal table.

z=1.99 A bell-shaped curve is divided into 2 regions by a line from top to bottom on the right side. The region left of the line is shaded. The z-axis below the line is labeled "z=1.99".

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Part 1 The area of the shaded region is

enter your response here. (Round to four decimal places as needed.)

2

Assume that the heights of men are normally distributed with a mean of 70.4 inches and a standard deviation of 3.5 inches. If 100 men are randomly selected, find the probability that they have a mean height greater tha 71.4 inches.

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Part 1

A.

0.9005

B.

9.9671

C.

0.8188

D.

0.0021