Viewing Saved Work Revert to Last Response Submit Answer DETAILS MY NOTES While over half of all Americans have shot a gun, that ifumber is not nearly as high for immigrants to America. We want to estimate the proportion of all immigrants to the USA who have fired a gun. We take a random sample of 578 immigrants and find that only 9% have ever fired a gun. a) Why are the conditions to construct this confidence interval met? 578*0.85 and 578*0.15 are both at least fifteen. There are at least 15 immigrants in the random sample who have fired a gun and at least 15 who have not fired a gun. The sampling distribution for the sample mean of immigrants who have fired a gun should be nearly normal. Our random sample consists of at least 30 subjects. b) Find the 85% confidence interval from this data. (3 decimal places) ( Viewing Saved Work Revert to Last Response 6. DETAILS MY NOTES I want to predict the proportion of UGA students that have transferred here to within 3% at 99% confidence. I think the proportion should be around 0.12 based on previous, anecdotal notions of transfer rates. How many students should I sample