Change the number from 192 to 119 and recalculate the confidence interval. ...

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Compute a 95% confidence interval for the population mean, based on the sample 190, 191, 190, 191, 194, 195, 193, 195, 197, and 192. Change the number from 192 to 119 and recalculate the confidence interval. Using the results, describe the effect of an outlier or extreme value on the confidence interval.

    • 5 years ago
    Margin of error, E = t * SE = 2.26215715817358 * 0.757175762950717 = 1.712850572 ...
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      Changethenumberfrom192to119andrecalculatetheconfidenceinterval.doc