Ask a New Question

Question

A recent survey showed that among 675 randomly selected subjects who completed 4 years of college, 138 smoke and 537 do not smoke. Determine a 95% confidence interval for the true proportion of the given population that smokes.
10 years ago

Answers

Anonymous
165
8 years ago
nara
(0.174, 0.2348).
6 years ago

Related Questions

A recent cash budget showed estimated cash receipts of $159,000, estimated cash disbursements of $1... A survey showed that 23 % of college students read newspapers on a regular basis and that 82 % of co... A survey showed that 36% of car owners prefer two door cars, 52% prefer four door cars, and 12% have... a survey showed that 30% of student bring their lunch to school. The survey polled 300 students do... A survey showed that 30% of students choose blue as their favorite color; 40% chose pink; and the o... 5)A recent study showed that a newly discovered drug that acts as an uncoupling agent of the electro... a survey showed that 62% of car owners prefer- door cars, 26 % prefer four-door cars and 12% has no... A survey showed that 56% of car owners prefer four door cars. 31% prefer two door cars, and 13% have... A survey showed that 25% of car owners prefer 2-door cars, 50% prefer 4-door cars, and 25% have no p... A recent survey showed that 71 full-time employees out of a sample of 500 did not use all of their v...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use