Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 10 years after graduation is 148000 dollars. Assume...

Extracted text: Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 10 years after graduation is 148000 dollars. Assume the standard deviation is 45000 dollars. Suppose you take a simple random sample of 79 graduates. Find the probability that a single randomly selected policy has a mean value between 133823.9 and 140405.7 dollars. P(133823.9 < x="">< 140405.7)="(Enter" your="" answers="" as="" numbers="" accurate="" to="" 4="" decimal="" places.)="" find="" the="" probability="" that="" a="" random="" sample="" of="" size="" n="79" has="" a="" mean="" value="" between="" 133823.9="" and="" 140405.7="" dollars.="" p(133823.9="">< m="">< 140405.7)="(Enter" your="" answers="" as="" numbers="" accurate="" to="" 4="" decimal="">