purpose, a sample of 4000 young men was randomly selected, of which 1200 appears to be exercising 4- regularly. Find the standard error of the sample rate. It is desired to determine what percentage of 60,000 young men in a city regularly exercise. For this O a) 0.42 O B) 0.007 OC) 0.45 O D) 0.006

purpose, a sample of 4000 young men was randomly selected, of which 1200 appears to be exercising 4- regularly. Find the standard error of the sample rate. It is desired to determine what percentage of 60,000 young men in a city regularly exercise. For this O a) 0.42 O B) 0.007 OC) 0.45 O D) 0.006

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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Question

It is desired to determine what percentage of 60,000 young men in a city regularly exercise. For this
purpose, a sample of 4000 young men was randomly selected, of which 1200 appears to be exercising
regularly. Find the standard error of the sample rate.
4 -
O a) 0.42
O B) 0.007
O C) 0.45
O D) 0.006
O TO) 0.05

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