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A large university needs to know whether the proportion of students with limited or no access to home internet is other
Posted: Wed May 11, 2022 1:43 pm
by answerhappygod
- A Large University Needs To Know Whether The Proportion Of Students With Limited Or No Access To Home Internet Is Other 1 (200.2 KiB) Viewed 21 times
A large university needs to know whether the proportion of students with limited or no access to home internet is other than 15%. They take a random sample of 429 students. Of those students, 72 respond they have limited or no access to internet at home. Q. According to this sample, what is the point estimate for p, the proportion of all students who have limited or no access to the home internet? Estimate for p = 0.168 Q. In order to perform a hypothesis test for p, researchers need to check conditions. They know the sample is random. Are the other conditions met? Option A. Yes, the sample size is greater than 30. Option B. Yes, the population standard deviation is known. Option C. Yes, n x po > 10 and n x (1 – po) > 10 Option D. No, the population mean is unknown. Indicate the correct option: A Q. The p-value for the hypotheses: H : p= 0.15 and Hq : P = 0.15 is 0.0804