An article appeared in the Joumal of Gambling Issues, in which the authors looked at random samples of Ontario residents who (i) have not completed some form of post-secondary education and (ii) have completed some form of post-secondary education. A code of 0 indicates the person does not have a gambling problem, a code of 1 indicates the person does have a gambling problem. The data is found in the accompanying data file. Downioad csv file Let pNops represent the proportion of persons not completing some form of post-secondary education who have a gambling problem, and pps be the proportion of persons having completed post-secondary education who have a gambling problem. (a) Find a 99% confidence interval for pNaPs - pPS, the difference in the proportion of gamblers among those who have not completed postsecondary education and those that have. Lower Bound of 99%Cl= (use five decimals) Upper Bound ot 99% Cl= (use five decimals) (b) The confidence interval found in part (b) indicates that the proportion problem gambiers amongst those who have not completed post secondary education is as the proportion ot gamblers amonigst persons who have completed post-secondary education..