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What is the approximate area of the shaded region under the following standard normal curve?

What is the approximate area of the shaded region under the following standard normal-example-1

1 Answer

1 vote

Answer:

D

Explanation:

Each standard deviation from the mean covers 34.1 %

2 x 34.1 = 68.2% or .682

What is the approximate area of the shaded region under the following standard normal-example-1
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