Find the shaded area under the standard normal curve.
A) 0.5000
B) 0.6056
C) 0.3944
D) 0.1972

Name: Find the shaded area under the standard normal curve. A) 0.5000 B) 0.6056 C) 0.3944 D) 0.1972
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Question

Find the shaded area under the standard normal curve. 
A) 0.5000 
B) 0.6056 
C) 0.3944 
D) 0.1972

Quizplus · Accepted Answer

The shaded area under the standard normal curve corresponds to the probability of obtaining a z-score between -1 and 1. This area is equal to the difference between the cumulative probabilities of z = -1 and z = 1, which from a standard normal table is approximately 0.3944. Thus, the correct answer is C.

Find the Shaded Area Under the Standard Normal Curve