You may need to use the appropriate technology to answer this question. Use the sample data below to test the hypotheses Ho:P1 P2 P3 H: not all population proportions are equal where is the population proportion of Yes responses for population i. Populations Response 2 Yes 140 150 106 No 90 150 114 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = Using a 0.05 level of significance, state your conclusion. O Do not reject Ho. We conclude that not all population proportions are equal. O Do not reject Ho. We cannot conclude that not all population proportions are equal. O Reject Ho. We conclude that not all population proportions are equal. Reject Ho. We cannot conclude that not all population proportions are

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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You may need to use the appropriate technology to answer this question.
Use the sample data below to test the hypotheses
Ho:P1 = P2 = P3
H3i not all population proportions are equal
where p, is the population proportion of Yes responses for population i.
Populations
Response
1
3
Yes
140
150
106
No
90
150
114
Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value
Using a 0.05 level of significance, state your conclusion.
O Do not reject Ho. We conclude that not all population proportions are equal.
Do not reject Ho: We cannot conclude that not all population proportions are equal.
Reject Ho. We conclude that not all population proportions are equal.
O Reject Ho: We cannot conclude that not all population proportions are equal.
Transcribed Image Text:You may need to use the appropriate technology to answer this question. Use the sample data below to test the hypotheses Ho:P1 = P2 = P3 H3i not all population proportions are equal where p, is the population proportion of Yes responses for population i. Populations Response 1 3 Yes 140 150 106 No 90 150 114 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value Using a 0.05 level of significance, state your conclusion. O Do not reject Ho. We conclude that not all population proportions are equal. Do not reject Ho: We cannot conclude that not all population proportions are equal. Reject Ho. We conclude that not all population proportions are equal. O Reject Ho: We cannot conclude that not all population proportions are equal.
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