Consider the observed frequencies. Observed Frequencies () Populations Response 1 3 Yes 150 150 96 No 100 150 104 (a) Compute the sample proportion of Yes responses for each population.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
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You may need to use the appropriate appendix table or technology to answer this question.
Consider the observed frequencies.
Observed Frequencies ()
Populations
Response
1 2 3
150 150 96
Yes
No
100
150
104
(a) Compute the sample proportion of Yes responses for each population.
(b) Use the muitiple comparison procedure to determine which population proportions differ significantly. Use a 0.0S level of significance
Find the pairwise absolute difference between sample proportions for each pair of populations
Pi- -
Find the critical values for the three pairwise comperison tests. (Round your answers to four decimal places.)
CV
Which populetion proportions differ
Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question. Consider the observed frequencies. Observed Frequencies () Populations Response 1 2 3 150 150 96 Yes No 100 150 104 (a) Compute the sample proportion of Yes responses for each population. (b) Use the muitiple comparison procedure to determine which population proportions differ significantly. Use a 0.0S level of significance Find the pairwise absolute difference between sample proportions for each pair of populations Pi- - Find the critical values for the three pairwise comperison tests. (Round your answers to four decimal places.) CV Which populetion proportions differ
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