Express the confidence interval 17.1%±3.7%17.1%±3.7% in the form of a trilinear inequality. %
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Express the confidence interval 17.1%±3.7%17.1%±3.7% in the form of a trilinear inequality.
% <p<<p< %
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- Manual Transmission Automobiles In a recent year, 6% of cars sold had a manual transmission. A random sample of college students who owned cars revealed the following: out of 128 cars, 27had manual transmissions. Estimate the proportion of college students who drive cars with manual transmissions with 95% confidence. Round intermediate and final answers to at least three decimal places. ?<p<?Express the confidence interval 77.9 % ±3.3% in the form of a trilinear inequality. % < p < 196Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 6 8 18 Female 7 20 3 30 Total 11 26 11 48 Let π represent the percentage of all male students who would receive a grade of B on this test. Use a 99% confidence interval to estimate p to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents).< p <
- Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence interval for a sample of size 309 with 225 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. ________ < p < _________Assume that a sample is used to estimate a population proportion p . Find the 98% confidence interval for a sample of size 167 with 133 successes ______less than p less than ________ Enter your answer as a tri linear inequality using decimals ( not percents)Express the confidence interval 35.1 % ± 6.7% in the form of a trilinear inequality. %The result of an anthropology test was collected, and the grades and gender are summarized below ABCTotalMale183223Female1719844Total35221067 Let p represent the proportion of all male students who would receive a grade of A on this test. Use a 90% confidence interval to estimate p to three decimal places. Enter your answer as a tri-linear inequality using decimals (not percents). < p<Manual Transmission Automobiles In a recent year, 6% of cars sold had a manual transmission. A random sample of college students who owned cars revealed the following: out of 124 cars, 29 had manual transmissions. Estimate the proportion of college students who drive cars with manual transmissions with 95% confidence. Round intermediate and final answers to at least three decimal places.Assume that a sample is used to estimate a population proportion p. Find the 99% confidence interval for a sample of size 161 with 74% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places.Let pp represent the percentage of all female students who would receive a grade of B on this test. Use a 90% confidence interval to estimate pp to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents).Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence interval for a sample of size 169 with 82% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places._______ < p < _______Express the...SEE MORE QUESTIONSRecommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
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