An article appeared in the Journal 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. The data: Did not Complete PS Education with gambling problem: 14 out of 255 sample Did complete PS Education with gambling problem: 9 out of 310 sample 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 pNoPS−pPS, the difference in the proportion of gamblers among those who have not completed post-secondary education and those that have. Lower Bound of 99% CI = Upper Bound of 99% CI = (b) The confidence interval found in part (b) indicates that the proportion problem gamblers amongst those who have not completed post secondary education is ? higher lower the same as the proportion of gamblers amongst persons who have completed post-secondary education. PlEase just dont post handwritten and gove stepwise answer and formula output (to find some values) in excel only not by table... Pls explain Everything . Like i will do
An article appeared in the Journal 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.
The data: Did not Complete PS Education with gambling problem: 14 out of 255 sample
Did complete PS Education with gambling problem: 9 out of 310 sample
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 pNoPS−pPS, the difference in the proportion of gamblers among those who have not completed post-secondary education and those that have.
Lower Bound of 99% CI =
Upper Bound of 99% CI =
(b) The confidence interval found in part (b) indicates that the proportion problem gamblers amongst those who have not completed post secondary education is ? higher lower the same as the proportion of gamblers amongst persons who have completed post-secondary education.
PlEase just dont post handwritten and gove stepwise answer and formula output (to find some values) in excel only not by table... Pls explain Everything . Like i will do
Step by step
Solved in 4 steps with 5 images
