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A local college recently made the news by offering foreign language-speaking dorms to its students. another school, 50 randomly selected students from each class were asked if they favored foreign language-speaking dorms. The results are shown below. At a =0.01, is there sufficient evidence to c that the proportions of students favoring foreign language-speaking dorms are not the same? Freshmen Sophmores Juniors Seniors Yes (favor) 5 11 20 21 No 45 39 30 29

A local college recently made the news by offering foreign language-speaking dorms to its students. another school, 50 randomly selected students from each class were asked if they favored foreign language-speaking dorms. The results are shown below. At a =0.01, is there sufficient evidence to c that the proportions of students favoring foreign language-speaking dorms are not the same? Freshmen Sophmores Juniors Seniors Yes (favor) 5 11 20 21 No 45 39 30 29

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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A local college recently made the news by offering foreign language-speaking dorms to its students. At another school, 50 randomly selected students from each class were asked if they favored foreign language-speaking dorms. The results are shown below. At =0.01, is there sufficient evidence to conclude that the proportions of students favoring foreign language-speaking dorms are not the same? Freshmen Sophmores Juniors Seniors Yes (favor) 5 11 20 21 No 45 39 30 29 What are the expected numbers? (round to 3 decimal places) Freshmen Sophmores Juniors Seniors Yes (favor) No
Transcribed Image Text:A local college recently made the news by offering foreign language-speaking dorms to its students. At another school, 50 randomly selected students from each class were asked if they favored foreign language-speaking dorms. The results are shown below. At =0.01, is there sufficient evidence to conclude that the proportions of students favoring foreign language-speaking dorms are not the same? Freshmen Sophmores Juniors Seniors Yes (favor) 5 11 20 21 No 45 39 30 29 What are the expected numbers? (round to 3 decimal places) Freshmen Sophmores Juniors Seniors Yes (favor) No
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