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Question Help 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 your 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 210 min. What is a major 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 (Round up to the nearest whole number ) computer users

Question Help 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 your 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 210 min. What is a major 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 (Round up to the nearest whole number ) computer users

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 14PPS
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Question Help 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 your 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 210 min. What is a major 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)
Transcribed Image Text:Question Help 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 your 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 210 min. What is a major 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)
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