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 ≈
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
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 | 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
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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VIEWStep 3: Obtaining the margin of error for the proportion of all female students who would receive a grade B
VIEWStep 4: Constructing the 98% confidence interval to estimate p.
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