Multiple Choice
Assume that the salaries of elementary school teachers in the United States are normally distributed with a mean of $32,000 and a standard deviation of $3000. If 100 teachers are randomly selected, find the probability
That their mean salary is greater than $32,500.
A) 0.0475
B) 0.9525
C) 0.3312
D) 0.1312
Correct Answer:
Verified
Correct Answer:
Verified
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