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State Alabama Mississippi O Ho: P₁ Ha: P₁ Voters Surveyed P₂ = 0 P₂ #0 Ho: P₁ P₂ > 0 Ha: P₁ P₂ = 0 O Ho: P1-P₂ <0 Ha: P₁P₂ 20 P₂ = 0 P₂ = 0 809 We want to determine whether or not the proportions of voters favoring the Democratic candidate were the same in both states. (Use Alabama - Mississippi.) (a) Provide the hypotheses. O Ho: P1-P₂ 20 на: Р1-р2 < 0 623 Voters Favoring the Democratic Candidate 444 373 O Ho: P₁ Ha: P₁ (b) Compute the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value and, at a 0.05 level of significance, test the above hypotheses. We do not reject Ho. There is no significant difference. We do not reject Ho. There is a significant difference. We reject Ho. There is no significant difference. We reject H. There is a significant difference. 4

State Alabama Mississippi O Ho: P₁ Ha: P₁ Voters Surveyed P₂ = 0 P₂ #0 Ho: P₁ P₂ > 0 Ha: P₁ P₂ = 0 O Ho: P1-P₂ <0 Ha: P₁P₂ 20 P₂ = 0 P₂ = 0 809 We want to determine whether or not the proportions of voters favoring the Democratic candidate were the same in both states. (Use Alabama - Mississippi.) (a) Provide the hypotheses. O Ho: P1-P₂ 20 на: Р1-р2 < 0 623 Voters Favoring the Democratic Candidate 444 373 O Ho: P₁ Ha: P₁ (b) Compute the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value and, at a 0.05 level of significance, test the above hypotheses. We do not reject Ho. There is no significant difference. We do not reject Ho. There is a significant difference. We reject Ho. There is no significant difference. We reject H. There is a significant difference. 4

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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State Voters Surveyed Alabama Mississippi O Ho: P₁ Ha: P₁ O Ho: P1 Ha: P₁ P₂ = 0 P₂ #0 P₂ > 0 P₂ = 0 809 We want to determine whether or not the proportions of voters favoring the Democratic candidate were the same in both states. (Use Alabama - Mississippi.) (a) Provide the hypotheses. O Ho: P1 P₂20 на: Р1 - P2 < 0 Ho: P1 P₂ <0 Ha: P₁P₂ 20 623 Voters Favoring the Democratic Candidate 444 373 O Ho: P₁ P₂ #0 Ha: P₁ P₂ = 0 (b) Compute the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value and, at a 0.05 level of significance, test the above hypotheses. We do not reject Ho. There is no significant difference. We do not reject Ho. There is a significant difference. O We reject Ho. There is no significant difference. We reject Ho. There is a significant difference. W
Transcribed Image Text:State Voters Surveyed Alabama Mississippi O Ho: P₁ Ha: P₁ O Ho: P1 Ha: P₁ P₂ = 0 P₂ #0 P₂ > 0 P₂ = 0 809 We want to determine whether or not the proportions of voters favoring the Democratic candidate were the same in both states. (Use Alabama - Mississippi.) (a) Provide the hypotheses. O Ho: P1 P₂20 на: Р1 - P2 < 0 Ho: P1 P₂ <0 Ha: P₁P₂ 20 623 Voters Favoring the Democratic Candidate 444 373 O Ho: P₁ P₂ #0 Ha: P₁ P₂ = 0 (b) Compute the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value and, at a 0.05 level of significance, test the above hypotheses. We do not reject Ho. There is no significant difference. We do not reject Ho. There is a significant difference. O We reject Ho. There is no significant difference. We reject Ho. There is a significant difference. W
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