In order to estimate the mean amount of time computer users spend on the internet each month, how many computer users must be surveyed in order to be 95% confident that y sample mean is within 12 minutes of the population mean? Assume that the standard deviation of the population of monthly time spent on the internet is 196 min. What is a majon obstacle to getting a good estimate of the population mean? Use technology to find the estimated minimum required sample size. The minimum sample size required is computer users. (Round up to the nearest whole number.) What is a major obstacle to getting a good estimate of the population mean? O A. It is difficult to precisely measure the amount of time spent on the internet, invalidating some data values. O B. The data does not provide information on what the computer users did while on the internet. O C. There may not be 1,025 computer users to survey. O D. There are no obstacles to getting a good esitmate of the population mean.

In order to estimate the mean amount of time computer users spend on the internet each month, how many computer users must be surveyed in order to be 95% confident that y sample mean is within 12 minutes of the population mean? Assume that the standard deviation of the population of monthly time spent on the internet is 196 min. What is a majon obstacle to getting a good estimate of the population mean? Use technology to find the estimated minimum required sample size. The minimum sample size required is computer users. (Round up to the nearest whole number.) What is a major obstacle to getting a good estimate of the population mean? O A. It is difficult to precisely measure the amount of time spent on the internet, invalidating some data values. O B. The data does not provide information on what the computer users did while on the internet. O C. There may not be 1,025 computer users to survey. O D. There are no obstacles to getting a good esitmate of the population mean.

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Description: In order to estimate the mean amount of time computer users spend on the internet each month, how many computer users must be surveyed in order to be 95% confident that ysample mean is within 12 minutes of the population mean? Assume that the standa

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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