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A recent Gallup Poll conducted interviews with a random sample of adults aged 18 and older. Data were obtained for 1000 people (adults aged 18
A recent Gallup Poll conducted interviews with a random sample of adults aged 18 and older. Data were obtained for 1000 people (adults aged 18 and older). Of these, 350 said that football is their favorite sport to watch on television. Construct and interpret (by completing the below blanks... "A" "I" and "C") a 90% confidence interval for the proportion of all adults aged 18 and older who would say that football is their favorite sport to watch on television. 2 points each. Hint: You will need to use StatCrunch to calculate the "I." P: We want to estimate (at a 90% confidence level) p which is the true, unknown population proportion of all adults aged 18 and older who would say that football is their favorite sport to watch on television A: N: One-sample proportion confidence interval 1: C
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