Refer to the previous exercise. A similar table relates cigarette use to alcohol use. The MINITAB output for the chi-squared test follows.
a. True or false: If we use cigarette use as the column variable instead of alcohol use, then we will get different values for the chi-squared statistic and the P-value shown in the table.
b. Explain what value you would get for the z statistic and P-value if you conducted a significance test of H0: p1 = p2 against Ha: p1 ‰  p2, where p1 is the population proportion of non cigarette users who have drunk alcohol and p2 is the population proportion of cigarette users who have drunk alcohol.
Dayton student survey

Row:cigarette Columns: alcohol no 281 46 yes 500 1449 no ves Pearson Chi-square = 451.404, DF= 1, P-Value= 0.000