A nutritionist claims that the mean tuna consumption by a person is 3.4 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.06 pounds. At a = 0.09, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. __A. Ho: M ‡3.1 Ha: 4 = 3.1 __D. Ho: M $ 3.1 Ha: H > 3.1 __ B. Ho: u> 3.4 Ha: M$3.4 __E. Ho: u> 3.1 Ha: M ≤3.1 __C. Ho:M$3.4 Ha: M >3.4 __ F. Ho: u =3.4 Ha: M #3.4 (b) Identify the standardized test statistic = - 2.53 (Round to two decimal places as needed.) (c) Find the P-value. In n11l In..

A nutritionist claims that the mean tuna consumption by a person is 3.4 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.06 pounds. At a = 0.09, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. A. Ho: M ‡3.1 Ha: 4 = 3.1 D. Ho: M $ 3.1 Ha: H > 3.1 B. Ho: u> 3.4 Ha: M$3.4 E. Ho: u> 3.1 Ha: M ≤3.1 C. Ho:M$3.4 Ha: M >3.4 F. Ho: u =3.4 Ha: M #3.4 (b) Identify the standardized test statistic = - 2.53 (Round to two decimal places as needed.) (c) Find the P-value. In n11l In..

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.3: Special Probability Density Functions

Problem 40E: Pygmy Height The average height of a member of a certain tribe of pygmies is 3.2ft, with a standard...

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