Population of College Cities College students often make up a substantial portion of the population of college cities andtowns. State College, Pennsylvania, ranks first with 71.1% of its population made up of college students. What is theprobability that in a random sample of 147 people from State College, more than 50 are not college students? Round thefinal answer to at least 4 decimal places and intermediate z-value calculations to 2 decimal places.P(X>50) ==

Let X denotes the number of students who are not from college P(X>50)=? Sample of 147 people is…

Answered: Population of College Cities College…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find the indicated probability and interpret the result. From 1975 through 2020, the mean annual gain of the Dow Jones Industrial Average was 653. A random sample of 34 years is selected from this population. What is the probability that the mean gain for the sample was between 400 and 800? Assume o = 1540. The probability is (Round to four decimal places as needed.) Interpret the result. Select the correct choice and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. About OB. About OC. About OD. About % of samples of 46 years will have an annual mean gain between 400 and 800. % of samples of 34 years will have an annual mean gain between 653 and 800. % of samples of 34 years will have an annual mean gain between 400 and 800. % of sampl of 34 years will have an annual mean gain between 400 and 653.
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