Giving a test to a group of students, the grades and gender are summarized below A Total Male 17 36 Female Total 18 19 46 23 26 33 82 Let p 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). C49

Giving a test to a group of students, the grades and gender are summarized below A Total Male 17 36 Female Total 18 19 46 23 26 33 82 Let p 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). C49

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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Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 18 15 19 52 Female 9 5 12 26 Total 27 20 31 78 Let pp represent the proportion of all male students who would receive a grade of C on this test. Use a 96% confidence interval to estimate p to three decimal places.Enter your answer as a tri-linear inequality using decimals (not percents). < p < State the point estimate for the proportion of all male students who would receive a grade of C on this test:p≈p≈ State the margin of error for the proportion of all male students who would receive a grade of C on this test:EBP ≈≈
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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 < _______