Consider the hypothesis statement to the right using alphaequals0.01 and the data to the right from...

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Consider the hypothesis statement to the right usingalphaequals0.01 and the data to the right from two independentsamples. ?a) Calculate the appropriate test statistic and interpretthe result. ?b) Calculate the? p-value and interpret the result.Click here to view page 1 of the standard normal table. LOADING...Click here to view page 2 of the standard normal table. LOADING...H0?: mu1minusmu2less than or equals0 H1?: mu1minusmu2greater than0x overbar1 equals 88 x overbar2 equals 82 sigma1 equals 24 sigma2equals 20 n1 equals 45 n2 equals 55 ?a) The test statistic isnothing. ?(Round to two decimal places as? needed.)

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Solution Hypotheses Null H0 1 2 0 Vs Alternative H1 1 2 0 Test Statistic Z X1bar X2bar12n122n2 134 where X1bar and X2bar are sample averages based on n1    See Answer
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