In a USA Today/Gallup poll, 768 of 1024 randomly selected adult Americans stated that a candidateâ€™s positions...

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In a USA Today/Gallup poll, 768 of 1024randomly selected adult Americans stated that a candidateâ€™spositions on the issue of family values are extremely or veryimportant in determining their vote for president.
Obtain a point estimate for the proportion of adultAmericans for which the issue of family values is extremely or veryimportant in determining their vote for president.
Verify that the requirements for constructing aconfidence interval for p are satisfied
Construct 90%, 95% and 99% confidence intervals for theproportion of adult Americans for which the issue of family valuesis extremely or very important in determining their vote forpresident. Be sure to give a proper interpretation of eachinterval
What do you notice about the width of each confidenceinterval as the confidence level increases?

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n number of randomly selected adult Americans 1024x number of adults who stated that a candidates positions onthe issue of family values are extremely or very important indetermining their vote for president 768Sample proportionPoint estimate for the proportion of adult Americans forwhich the issue of family values is extremely or very important indetermining their vote for president is 075For Confidence level c 09090 confidence intervals for the proportion of adult Americansfor which the issue of family values is extremely or very importantin determining their vote for president iswhere zc See Answer

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