Giving a test to a group of students, the grades and gender are summarized below A B с Male 18 15 11 Female 3 7 16 Total 21 22 27 Total 44 26 70 Let p represent the population proportion of all male students who received a grade of C on this test. Use a 99.5% confidence interval to estimate p to four decimal places if possible.

Giving a test to a group of students, the grades and gender are summarized below A B с Male 18 15 11 Female 3 7 16 Total 21 22 27 Total 44 26 70 Let p represent the population proportion of all male students who received a grade of C on this test. Use a 99.5% confidence interval to estimate p to four decimal places if possible.

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

Section11.4: Two-ways Tables

Problem 5E

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