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I A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the value of the test statistic, z = P-PO √√ Po (1 - Po)/n 16) A radio show producer believes that a new proposed format would be preferred by only 25% of their current listeners. A survey of 100 current listeners showed that 17 favored the new format. Find the test statistic z and test the claim Ho: p = 0.25. Use a significance level a = = .05. A) z=-2.439, Reject Ho C) z = -1.848, Reject Ho B) z = -2.439, Fail to Reject Ho D) z = -1.848, Fail to Reject Ho

I A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the value of the test statistic, z = P-PO √√ Po (1 - Po)/n 16) A radio show producer believes that a new proposed format would be preferred by only 25% of their current listeners. A survey of 100 current listeners showed that 17 favored the new format. Find the test statistic z and test the claim Ho: p = 0.25. Use a significance level a = = .05. A) z=-2.439, Reject Ho C) z = -1.848, Reject Ho B) z = -2.439, Fail to Reject Ho D) z = -1.848, Fail to Reject Ho

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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A hypothesis test is to be performed for a population proportion. for given the sample data and null hypothesis, compute the value of test statistic. A radio show producer believes that a new proposed format would be preferred by only 25% of their current listeners. A survey of 100 current listeners showed that 17 favored the new format. Find the test statistic z and test the claim. H0: 0= 0.25. use the significance level a=0.05

I A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the value of the test statistic, z = P-PO √√ Po (1 - Po)/n 16) A radio show producer believes that a new proposed format would be preferred by only 25% of their current listeners. A survey of 100 current listeners showed that 17 favored the new format. Find the test statistic z and test the claim Ho: p = 0.25. Use a significance level a = = .05. A) z=-2.439, Reject Ho C) z = -1.848, Reject Ho B) z = -2.439, Fail to Reject Ho D) z = -1.848, Fail to Reject Ho
Transcribed Image Text:I A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the value of the test statistic, z = P-PO √√ Po (1 - Po)/n 16) A radio show producer believes that a new proposed format would be preferred by only 25% of their current listeners. A survey of 100 current listeners showed that 17 favored the new format. Find the test statistic z and test the claim Ho: p = 0.25. Use a significance level a = = .05. A) z=-2.439, Reject Ho C) z = -1.848, Reject Ho B) z = -2.439, Fail to Reject Ho D) z = -1.848, Fail to Reject Ho
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