Answered: press the confidence interval…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Similar questions

Assume that a sample is used to estimate a population proportion p. Find the 80% confidence interval for a sample of size 263 with 12% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. Using a TI-84 ___ <p<___
Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 272 with 11% 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 99.5% confidence interval for a sample of size 115 with 70% successes. a. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. Confidence interval= b. Express the same answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places.
Assume that a sample is used to estimate a population proportion p. Find the 99.9% confidence interval for a sample of size 392 with 71% 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 193 with 48 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p <
ssume that a sample is used to estimate a population proportion p. Find the 99% confidence interval for a sample of size 91 with 30% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p < Submit QuestionQuestion 16
Assume that a sample is used to estimate a population proportion p. Find the 98% confidence interval for a sample of size 289 with 170 successes. a)Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places.Confidence interval = _________ b. Express the same answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. _________< p < _________ c. Express the same answer using the point estimate and margin of error. Give your answers as decimals, to three places . p = _______±_______
Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 344 with 43% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p <
Giving a test to a group of students, the grades and gender are summarized below A C Total Male 16 8 26 Female 14 20 12 46 Total 30 28 14 72 Let T represent the percentage of all female students who would receive a grade of A 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).
Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 231 with 27% 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 90% confidence interval for a sample of size 342 with 257 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p <
ssume that a sample is used to estimate a population proportion p. Find the 98% confidence interval for a sample of size 346 with 208 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p <

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press the confidence interval 80.3%±3.8%80.3%±3.8% in the form of a trilinear inequality. %