Mathematics, 23.06.2020 18:01 stryker71
Assume that the salaries of elementary school teachers in the United States have a mean of $32,000 and a standard deviation of $3000. If 100 teachers are randomly selected, determine the probability that their mean salary is greater than $32,500. 0.3312 0.9525 0.1312 0.0475 0.4338
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Assume that the salaries of elementary school teachers in the United States have a mean of $32,000 a...
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