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    Confidence Interval- Mean-1 samples - Video Game

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    7-12. 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 99% confidence interval estimate of (u), the mea duration of game play.

    4053
    3894
    3867
    4031
    4323
    4822
    4654
    4023
    4998
    4814
    4324
    4318

    What is the confidence interval estimate of the population mean (u)? ____ < u < _____ (Round to one decimal place as needed)

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    "7-12. 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 99% ...

    Solution Summary

    This post shows how to calculate the confidence interval for a single sample mean.

    $2.19

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