A researcher wishes to test whether the proportion of college students who smoke is the same in four different colleges. She randomly selects 100 students from each school and records the number that smoke. The results are below. Suffolk Boston MIT Harvard Smoke 9 36 11 27 Doesn't smoke 91 64 89 73 Use a 0.03 significance level to test the claim that the proportion of smoking students is the same at all four colleges. USE P METHOD AND LIST ALL STEPS.
A researcher wishes to test whether the proportion of college students who smoke is the same in four different colleges. She randomly selects 100 students from each school and records the number that smoke. The results are below. Suffolk Boston MIT Harvard Smoke 9 36 11 27 Doesn't smoke 91 64 89 73 Use a 0.03 significance level to test the claim that the proportion of smoking students is the same at all four colleges. USE P METHOD AND LIST ALL STEPS.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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A researcher wishes to test whether the proportion of college students who smoke is the same in four different colleges. She randomly selects 100 students from each school and records the number that smoke. The results are below.
Suffolk | Boston | MIT | Harvard | |
Smoke | 9 | 36 | 11 | 27 |
Doesn't smoke | 91 | 64 | 89 | 73 |
Use a 0.03 significance level to test the claim that the proportion of smoking students is the same at all four colleges. USE P METHOD AND LIST ALL STEPS.
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