Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 29 20 34 83 Female 43 26 25 94 Total 72 46 59 177 Use the table above to get a 90% confidence interval for the percentage of all female students who would receive a grade of A on this test. Enter your answers below using decimals.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 29 20 34 83 Female 43 26 25 94 Total 72 46 59 177 Use the table above to get a 90% confidence interval for the percentage of all female students who would receive a grade of A on this test. Enter your answers below using decimals.
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.3: Shapes Of Distributions
Problem 20E
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Giving a test to a group of students, the grades and gender are summarized below
A | B | C | Total | |
Male | 29 | 20 | 34 | 83 |
Female | 43 | 26 | 25 | 94 |
Total | 72 | 46 | 59 | 177 |
Use the table above to get a 90% confidence interval for the percentage of all female students who would receive a grade of A on this test.
Enter your answers below using decimals.
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