A sample of 500 evening students revealed that their annual incomes were normally distributed
With a mean income of $50,000 and a standard deviation of $4,000. How many students earned
Between $45,000 and $53,000?
A) 170
B) 273
C) 334
D) 387

Name: A sample of 500 evening students revealed that their annual incomes were normally distributed With a mean income of $50,000 and a standard deviation of $4,000. How many students earned Between $45,000 and $53,000? A) 170 B) 273 C) 334 D) 387
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Question

Quizplus · Accepted Answer

334

A Sample of 500 Evening Students Revealed That Their Annual