# Question: Refer to the previous exercise and the accompanying table categorizing

Refer to the previous exercise and the accompanying table, categorizing people by sex and whether they were conversing.

a. State the null and alternative hypotheses that can be tested with this table.

b. Compute the chi-square statistic.

c. Make a conclusion in statistical terms and in the context of the situation.

a. State the null and alternative hypotheses that can be tested with this table.

b. Compute the chi-square statistic.

c. Make a conclusion in statistical terms and in the context of the situation.

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