records Two methods of survey were used a face to face interview and by email A random sample of 92 people were asked the voter

Question

records Two methods of survey were used a face to face interview and by email A random sample of 92 people were asked the voter registration question face to face Seventy two respondents gave accurate answers as verified by city records Another random sample of 88 people were asked the same question by email Seventy five respondents gave accurate answers Assume the samples are representative of the general population LUSE SALT a Categorize the problem below according to parameter being estimated proportion p mean difference of means or difference of proportions P P Op OH H OP P b Let p be the population proportion of all people who answer the voter registration question accurately during a face to face interview Let p be the population proportion of all people who answer the question accurately by email Find a 95 confidence interval for P P Enter your answer in the form lower limit to upper limit Include the word to Round your numerical values to three decimal places

Kunduz · Accepted Answer

Click to see the answer