Refer to the previous exercise about hangover symptoms. Use the Minitab output at the top of the page for this exercise.
a. Show how the expected count of 343.27 for the “Male, # 11” category was computed.
b. 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. Use a level of 0.05. Exercises 34 to 37 are based on News Story 5 (summarized in the Appendix), “Driving while distracted is common, researchers say,” and the accompanying Original Source 5, “Distractions in Everyday Driving.”