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 $ teachers are randomly selected, find the probability that their mean salary is greater than $32,500. O A. 0.3312 O B. 0.1312 OC. 0.0475 esou O D. 0.9525 access Libra Success Option

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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.
Gradebook
O A. 0.3312
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O B. 0.1312
O C. 0.0475
Accessible Resour
O D. 0.9525
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Transcribed Image Text:StatCrunch 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. Gradebook O A. 0.3312 eText O B. 0.1312 O C. 0.0475 Accessible Resour O D. 0.9525 Tools for Success Multimedia Libral Skills for Success Purchase Options Deta Study Plan Click to select your answer and then click Check Answer. Discussions IMG 8704.jpg Open file All parts showing Clear All Check Answer Open file Show all P Type here to search 1:30 AM 4/16/2021 44 14 1 PA1 6.
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