Odd-Even Formula
A survey was taken of a random sample of people noting their gender and asking whether they agreed with the Odd-Even Formula (OEF) to control the alarming levels of air pollution. Minitab results are shown.
a. Find the percentage of men and women in the sample who agreed with the OEF method, and compare these percentages.
b. Test the hypothesis that opinions about OEF and gender are independent using a significance level of 0.05.
c. Does this suggest that men and women have significantly different views about the OEF method?