Let n1 =80, X1 = 10, n2=80, and x2= 20. Complete parts (a) and (b)below. A.At the 0.10 level of significance, is there evidence of a significant difference between the two population proportions? 1)Determine the null and alternative hypothesis. 2) Calculate the test statistics, Zstat based on the difference p1-p2 The test statistics = P-value = Determine a conclusion.Choose the correct answer below (Reject/Do not reject) the null hypothesis. There is sufficient (evidence/insufficient )evidence to support the claim Construct 90% confidence interval estimate of the difference between the two population proportions.

Let n1 =80, X1 = 10, n2=80, and x2= 20. Complete parts (a) and (b)below. A.At the 0.10 level of significance, is there evidence of a significant difference between the two population proportions? 1)Determine the null and alternative hypothesis. 2) Calculate the test statistics, Zstat based on the difference p1-p2 The test statistics = P-value = Determine a conclusion.Choose the correct answer below (Reject/Do not reject) the null hypothesis. There is sufficient (evidence/insufficient )evidence to support the claim Construct 90% confidence interval estimate of the difference between the two population proportions.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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