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1- Voters in a particular city who identify themselves with one or the other of two political parties were randomly selected and asked if they favor a proposal to allow citizens with proper license to carry a concealed handgun in city parks. The results are: Party A Sample size 150 Party B 200 140 Number in favor 90 a) Test, at the a= 0.1 level of significance, the hypothesis that the proportion of all members of Party A who favor the proposal is different from the proportion of all members of Party B who do.

1- Voters in a particular city who identify themselves with one or the other of two political parties were randomly selected and asked if they favor a proposal to allow citizens with proper license to carry a concealed handgun in city parks. The results are: Party A Sample size 150 Party B 200 140 Number in favor 90 a) Test, at the a= 0.1 level of significance, the hypothesis that the proportion of all members of Party A who favor the proposal is different from the proportion of all members of Party B who do.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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1- Voters in a particular city who identify themselves with one or the other of two political parties were randomly selected and asked if they favor a proposal to allow citizens with proper license to carry a concealed handgun in city parks. The results are: Party A Sample size 150 Party B 200 140 Number in favor 90 a) Test, at the a= 0.1 level of significance, the hypothesis that the proportion of all members of Party A who favor the proposal is different from the proportion of all members of Party B who do.
Transcribed Image Text:1- Voters in a particular city who identify themselves with one or the other of two political parties were randomly selected and asked if they favor a proposal to allow citizens with proper license to carry a concealed handgun in city parks. The results are: Party A Sample size 150 Party B 200 140 Number in favor 90 a) Test, at the a= 0.1 level of significance, the hypothesis that the proportion of all members of Party A who favor the proposal is different from the proportion of all members of Party B who do.
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