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    Confidence interval for mean of jogger runs

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    Dave the jogger runs the same route every day (about 2.2 miles). On 18 consecutive days, he recorded the number of steps using a pedometer. The results were

    3450
    3363
    3228
    3360
    3304
    3407
    3324
    3365
    3290
    3289
    3346
    3252
    3237
    3210
    3140
    3220
    3103
    3129

    Construct a 90 percent confidence interval for the true mean number of steps Dave takes on his run

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    https://brainmass.com/statistics/confidence-interval/confidence-interval-mean-joggers-run-235981

    Solution Summary

    The solution provides step by step method for the calculation of confidence interval for mean . Formula for the calculation and Interpretations of the results are also included.

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