Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 200 with 36% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places.
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Q: Hi. How do you calculate this problem? Is there a way to do this on a TI-83? Thanks.
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- What is a sample space?The result of an accounting test was collected, and the grades and gender are summarized below A B C Total Male 9 15 17 41 Female 7 6 16 29 Total 16 21 33 70 Let p represent the proportion of all female students who would receive a grade of B on this test. Use a 85% 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 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)
- The result of an anthropology test was collected, and the grades and gender are summarized below A B C Total Male 2 20 16 38 Female 4 11 17 32 Total 6 31 33 70 Let pp represent the proportion of all female students who would receive a grade of C on this test. Use a 99.5% confidence interval to estimate pp to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents). _______< p< ________The result of an anthropology test was collected, and the grades and gender are summarized below A B C Total Male 7 17 2 26 Female 5 18 14 37 Total 12 35 16 63 Let pp represent the proportion of all female students who would receive a grade of A on this test. Use a 98% confidence interval to estimate pp to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents). < pp <The result of an English test was collected, and the grades and gender are summarized below A B C Total Male 5 17 8 30 Female 16 14 2 32 Total 21 31 10 62 Let pp represent the proportion of all female students who would receive a grade of B on this test. Use a 98% confidence interval to estimate pp to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents). < pp <
- Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 9 20 33 Female 16 19 12 47 Non-binary 10 8 7 47 Total 30 36 39 105 Let ππ represent the percentage of all non-binary students who would receive a grade of B on this test. Use a 80% confidence interval to estimate p to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents). < p <What is the confidence interval 41.4%±3.8%41.4%±3.8% in the form of a trilinear inequality?Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 7 10 19 36 Female 14 2 11 27 Non-binary 5 3 15 23 Total 26 15 45 86 Let ππ represent the percentage of all female students who would receive a grade of C 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 < ___
- Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 10 7 6 23 Female 9 16 5 30 Non-binary 14 18 17 49 Total 33 41 28 102 Let π represent the percentage of all non-binary students who would receive a grade of C on this test. Use a 85% confidence interval to estimate p to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents). _____< p < _____Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 14 17 6 37 Female 8 12 15 35 Total 22 29 21 72 Let π represent the percentage of all female students who would receive a grade of B on this test. Use an 80% confidence interval to estimate p to three decimal places. Enter your answer as a tri-linear inequality using decimals (not percents).Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 18 3 13 34 Female 17 9 16 42 Non-binary 10 14 5 29 Total 45 26 34 105 Let N represent the percentage of all male students who would receive a grade of C on this test. Use a 99.5% confidence interval to estimate p to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents).