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 151000 dollars. Assume the standard deviation is 35000 dollars. Suppose you take a simple random sample of 77 graduates. Find the probability that a single randomly selected policy has a mean value between 138236.4 and 151000 dollars. P(138236.4 < X < 151000) = (Enter your answers as numbers accurate to 4 decimal places.) Find the probability that a random sample of size n = 77 has a mean value between 138236.4 and 151000 dollars. P(138236.4
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 151000 dollars. Assume the standard deviation is 35000 dollars. Suppose you take a simple random sample of 77 graduates. Find the probability that a single randomly selected policy has a mean value between 138236.4 and 151000 dollars. P(138236.4 < X < 151000) = (Enter your answers as numbers accurate to 4 decimal places.) Find the probability that a random sample of size n = 77 has a mean value between 138236.4 and 151000 dollars. P(138236.4
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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