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StClowers
 one year ago
PLEASE HELP!!! Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. The design of the study justifies the assumption that the sample can be treated as a simple random sample. Use the data to construct a 90% confidence interval estimate of µ, the mean duration of game play.
4049
3881
3854
4030
4324
4816
4661
4040
5001
4821
4327
4326
What is the confidence interval estimate of the population mean µ ? __ < µ < __ (round to one decimal place as needed)
StClowers
 one year ago
PLEASE HELP!!! Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. The design of the study justifies the assumption that the sample can be treated as a simple random sample. Use the data to construct a 90% confidence interval estimate of µ, the mean duration of game play. 4049 3881 3854 4030 4324 4816 4661 4040 5001 4821 4327 4326 What is the confidence interval estimate of the population mean µ ? __ < µ < __ (round to one decimal place as needed)

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andijo76
 one year ago
Best ResponseYou've already chosen the best response.0i found this i think its your problem

StClowers
 one year ago
Best ResponseYou've already chosen the best response.0Where did you find this?

StClowers
 one year ago
Best ResponseYou've already chosen the best response.0that wasnt the anwer :(

CarlosGP
 one year ago
Best ResponseYou've already chosen the best response.1try this one: Margin of error, E = 204.7605 90% Confident the population mean is within the range: 4139.407 < mean <4548.927

StClowers
 one year ago
Best ResponseYou've already chosen the best response.0Thank you CarlosGP!!!
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