Let n1 = 100, x1= 50, n2=100 and X2= 30 a) At the 0.05 level of significance, is there evidence of a significant difference between the two population proportions? i) state the null and alternative hypothesis. ii) what is the value of the test statistic? iii) at alpha= 0.05, what is your conclusion?
Let n1 = 100, x1= 50, n2=100 and X2= 30 a) At the 0.05 level of significance, is there evidence of a significant difference between the two population proportions? i) state the null and alternative hypothesis. ii) what is the value of the test statistic? iii) at alpha= 0.05, what is your conclusion?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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Transcribed Image Text:Let n1 = 100, x1= 50, n2=100 and X2= 30
a) At the 0.05 level of significance, is there evidence of a significant difference between the two population proportions?
i) state the null and alternative hypothesis.
ii) what is the value of the test statistic?
iii) at alpha= 0.05, what is your conclusion?
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