Question

The figure at the top of the next page provides Minitab output for testing for a relationship between sex and “External distraction”, but the expected counts have been removed for you to fill in.
a. Fill in the expected counts.
b. State the null and alternative hypotheses be­ing tested.
c. Give the value of the chi-square statistic and the p-value, and make a conclusion. State the conclusion in statistical terms and in the context of the situation.
d. Explain how this result confirms the footnote given for the table in connection with “External distraction.”


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  • CreatedOctober 22, 2015
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