A poll asked adults in a certain country whether immigration was a good thing or a bad thing for the country. out of 10871087 respondents, 395395 said it was a good thing.
a. what percentage of those taking the poll said immigration was a good thing?
b. check the conditions to determine whether you can apply the clt to find a confidence interval.
c. find a 95% confidence interval for the proportion who believe immigration is a good thing.
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