A manager wants to see if geographical region (Cape Town, Durban and Gauteng) is related with owners

Layla-Rose Ellison

Layla-Rose Ellison

Answered question

2022-03-04

A manager wants to see if geographical region (Cape Town, Durban and Gauteng) is related with ownership of a tablet (“Have a tablet” and “No tablet”).
If the Chi-square test statistics = 0.412, what conclusion is most appropriate?
A. Since Chi-square test statistics > Chi-square critical value, do not reject H0
B. Since Chi-square test statistics < Chi-square critical value, do not reject H0 C. Since Chi-square test statistics > Chi-square critical value, Reject H0 D. Since Chi-square test statistics < Chi-square critical value, Reject H0

Answer & Explanation

zahrkao8vm

zahrkao8vm

Beginner2022-03-05Added 10 answers

Given that
Chi-square test statistics = 0.412
we assume that significance level α=0.05
by the table of chi square at 5%
the critical value is 3.84
since
the test statistic < critical value
so Chi-square test statistics < Chi-square critical value, do not reject H0
hence option B is correct option

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