Question: The table at the top of the next page shows participants categorized by sex and by whether they were observed conversing (yes, no).
a. State the null and alternative hypotheses that can be tested with this table.
b. What is the expected count for "Male, Yes?" Find the remaining expected counts by subtraction.
c. Compute the chi-square statistic.
d. Make a conclusion in statistical terms and in the context of the situation.
