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An inspector inspects a shipment of medications to determine the efficacy in terms of the proportion p in the shipment that failed to retain full potency after 60 days of production. Unless there is clear evidence that this proportion is less than 0.05, she will reject the shipment. To reach a decision, she will test the following hypotheses using the one-sample z-test for a population proportion. OH:p> 0.05, H:p < 0.05 O Ho: p=0.5, H₂: p < 0.5 ⒸH₁: p=0.05, H.: p < 0.05 O Ho: p=0.05, H.: p * 0.05

An inspector inspects a shipment of medications to determine the efficacy in terms of the proportion p in the shipment that failed to retain full potency after 60 days of production. Unless there is clear evidence that this proportion is less than 0.05, she will reject the shipment. To reach a decision, she will test the following hypotheses using the one-sample z-test for a population proportion. OH:p> 0.05, H:p < 0.05 O Ho: p=0.5, H₂: p < 0.5 ⒸH₁: p=0.05, H.: p < 0.05 O Ho: p=0.05, H.: p * 0.05

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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To do so, she selects an SRS of 200 pills. Suppose that eight of the pills have failed to retain their full potency. The test statistics is O 0.65 O -0.65 O 0.28 O -0.28
Transcribed Image Text:To do so, she selects an SRS of 200 pills. Suppose that eight of the pills have failed to retain their full potency. The test statistics is O 0.65 O -0.65 O 0.28 O -0.28
An inspector inspects a shipment of medications to determine the efficacy in terms of the proportion p in the shipment that failed to retain full potency after 60 days of production. Unless there is clear evidence that this proportion is less than 0.05, she will reject the shipment. To reach a decision, she will test the following hypotheses using the one-sample z-test for a population proportion. OH:p> 0.05, H: p < 0.05 O Ho: p=0.5, H: p < 0.5 H: p=0.05, H,: p < 0.05 O Ho: p=0.05, H.: p * 0.05
Transcribed Image Text:An inspector inspects a shipment of medications to determine the efficacy in terms of the proportion p in the shipment that failed to retain full potency after 60 days of production. Unless there is clear evidence that this proportion is less than 0.05, she will reject the shipment. To reach a decision, she will test the following hypotheses using the one-sample z-test for a population proportion. OH:p> 0.05, H: p < 0.05 O Ho: p=0.5, H: p < 0.5 H: p=0.05, H,: p < 0.05 O Ho: p=0.05, H.: p * 0.05
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