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8) A university reports that it takes on average 5 years for students to earn their undergraduate degrees. You believe that it takes longer. Test your claim at a 5% signicance level. You survey a random sample of 75 students and find: Determine: Ho HA x = 5.2 years S = 0.6 years p-value p = Decision: Reject H OR Do not reject H 0 0 Conclusion:

8) A university reports that it takes on average 5 years for students to earn their undergraduate degrees. You believe that it takes longer. Test your claim at a 5% signicance level. You survey a random sample of 75 students and find: Determine: Ho HA x = 5.2 years S = 0.6 years p-value p = Decision: Reject H OR Do not reject H 0 0 Conclusion:

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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8) A university reports that it takes on average 5 years for students to earn their undergraduate degrees. You believe that it takes longer. Test your claim at a 5% signicance level. You survey a random sample of 75 students and find: Determine: Ho HA x = 5.2 years S = 0.6 years p-value p = Decision: Reject H OR Do not reject H 0 0 Conclusion:
Transcribed Image Text:8) A university reports that it takes on average 5 years for students to earn their undergraduate degrees. You believe that it takes longer. Test your claim at a 5% signicance level. You survey a random sample of 75 students and find: Determine: Ho HA x = 5.2 years S = 0.6 years p-value p = Decision: Reject H OR Do not reject H 0 0 Conclusion:
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