(a) Let p be the proportion of all permanent dwellings on the entire reservation that are traditional hogans. Find point estimates and q. (Round your answers to four decimal places.) p = 0.324 4 = 0.676 (b) Find a 99% confidence interval for p. Find the maximal margin of error, E. (Round your answer to three decimal places.) E = Report the bounds from the 99% confidence interval for p. (Round your answers to three decimal places.) lower limit upper limit

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For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.
A random sample of 5,000 permanent dwellings on an entire reservation showed that 1,620 were traditional hogans.
n USE SALT
(a) Let p be the proportion of all permanent dwellings on the entire reservation that are traditional hogans. Find point estimates for
and q. (Round your answers to four decimal places.)
p = 0.324
0.676
(b) Find a 99% confidence interval for p.
Find the maximal margin of error, E. (Round your answer to three decimal places.)
E =
Report the bounds from the 99% confidence interval for p. (Round your answers to three decimal places.)
lower limit
upper limit
Transcribed Image Text:For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding. A random sample of 5,000 permanent dwellings on an entire reservation showed that 1,620 were traditional hogans. n USE SALT (a) Let p be the proportion of all permanent dwellings on the entire reservation that are traditional hogans. Find point estimates for and q. (Round your answers to four decimal places.) p = 0.324 0.676 (b) Find a 99% confidence interval for p. Find the maximal margin of error, E. (Round your answer to three decimal places.) E = Report the bounds from the 99% confidence interval for p. (Round your answers to three decimal places.) lower limit upper limit
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