please answer a,b & c. they are all the same question

This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the shipped art, and you will not be able to come back to the skipped out Tutorial Exercise You may need to use the appropriate appendix tablo or technology to answer this question Consider the observed frequencies Observed Frequencies Populations Response 2 Yes 144 14490 NO 106 156 110 3 (a) Compute the sample proportion of Yes responses for each population (b) Use the multiple comparison procedure to determine which population proportions differ significantly use a 0.05 level of significance