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Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 17 8 19 44 Female 10 3 15 28 Total 27 11 34 72 Let p represent the population proportion of all female students who received a grade of C on this test. Use a 85% confidence interval to estimate p to four decimal places if possible. Note: For intermediate calculations, round your critical value to 2 decimal places and either leave sample proportions as fractions or round to no fewer than 3 decimal places.

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 17 8 19 44 Female 10 3 15 28 Total 27 11 34 72 Let p represent the population proportion of all female students who received a grade of C on this test. Use a 85% confidence interval to estimate p to four decimal places if possible. Note: For intermediate calculations, round your critical value to 2 decimal places and either leave sample proportions as fractions or round to no fewer than 3 decimal places.

MATLAB: An Introduction with Applications
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 17 8 19 44 Female 10 3 15 28 Total 27 11 34 72 Let p represent the population proportion of all female students who received a grade of C on this test. Use a 85% confidence interval to estimate p to four decimal places if possible. Note: For intermediate calculations, round your critical value to 2 decimal places and either leave sample proportions as fractions or round to no fewer than 3 decimal places. <p<
Transcribed Image Text:Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 17 8 19 44 Female 10 3 15 28 Total 27 11 34 72 Let p represent the population proportion of all female students who received a grade of C on this test. Use a 85% confidence interval to estimate p to four decimal places if possible. Note: For intermediate calculations, round your critical value to 2 decimal places and either leave sample proportions as fractions or round to no fewer than 3 decimal places. <p<
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