Giving a test to a group of students, the grades and gender are summarized below   A B C Total Male 15 18 9 42 Female 8 19 6 33 Total 23 37 15 75 Let p represent the proportion of all female students who would receive a grade of B on this test. Use a 98% 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 female students who would receive a grade of B on this test: p≈  State the margin of error for the proportion of all female students who would receive a grade of B on this test: EBP ≈

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Giving a test to a group of students, the grades and gender are summarized below

  A B C Total
Male 15 18 9 42
Female 8 19 6 33
Total 23 37 15 75



Let p represent the proportion of all female students who would receive a grade of B on this test. Use a 98% 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 female students who would receive a grade of B on this test:
p≈ 

State the margin of error for the proportion of all female students who would receive a grade of B on this test:
EBP ≈ 

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