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Mathematics, 16.04.2020 19:27 tiffanibell71
A. At the 0.05 level of significance, is there evidence that the mean life is different from 7 comma 549 hours question mark b. Compute the p-value and interpret its meaning. c. Construct a 95% confidence interval estimate of the population mean life of the light bulbs. d. Compare the results of (a) and (c). What conclusions do you reach?
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A. At the 0.05 level of significance, is there evidence that the mean life is different from 7 comma...
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