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02: suppose that X, .X, a random sample of size n from the normal distribution N(4,a"), where the mean u is unknown. In testing H, : o? = af against H, : o? > o3, use the critical region defined by (n - 1)s/03 2 c. That is, reject H, and accept H, if s 2 co/(n – 1), where S² the variance of a random sample of size n. Letn = 13 and the significance level a = 0.025. i The value of c is given by

02: suppose that X, .X, a random sample of size n from the normal distribution N(4,a"), where the mean u is unknown. In testing H, : o? = af against H, : o? > o3, use the critical region defined by (n - 1)s/03 2 c. That is, reject H, and accept H, if s 2 co/(n – 1), where S² the variance of a random sample of size n. Letn = 13 and the significance level a = 0.025. i The value of c is given by

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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Q2: suppose that X, ..,X, a random sample of size n from the normal distribution N(4, a"), where the mean u is unknown. In testing H, : o? = af against H, : o? > o3, use the critical region defined by (n – 1)S /03 2 c. That is, reject H, and accept H, if s 2 co3/(n – 1), where s the variance of a random sample of size n. Let n = 13 and the significance level a = 0.025. i. The value of c is given by
Transcribed Image Text:Q2: suppose that X, ..,X, a random sample of size n from the normal distribution N(4, a"), where the mean u is unknown. In testing H, : o? = af against H, : o? > o3, use the critical region defined by (n – 1)S /03 2 c. That is, reject H, and accept H, if s 2 co3/(n – 1), where s the variance of a random sample of size n. Let n = 13 and the significance level a = 0.025. i. The value of c is given by
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