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(Solved): A nutritionist claims that the mean tuna consumption by a person is 3.13.1 pounds per year. A samp ...



A nutritionist claims that the mean tuna consumption by a person is 3.13.1 pounds per year. A sample of 9090 people shows that the mean tuna consumption by a person is 2.92.9 pounds per year. Assume the population standard deviation is 1.061.06 pounds. At alpha?equals=0.10.1?, can you reject the? claim? Question content area bottom Part 1 ?(a) Identify the null hypothesis and alternative hypothesis. A. Upper H 0H0?: mu?greater than>3.13.1 Upper H Subscript aHa?: mu?less than or equals?3.13.1 B. Upper H 0H0?: mu?less than or equals?3.13.1 Upper H Subscript aHa?: mu?greater than>3.13.1 C. Upper H 0H0?: mu?greater than>2.92.9 Upper H Subscript aHa?: mu?less than or equals?2.92.9 D. Upper H 0H0?: mu?less than or equals?2.92.9 Upper H Subscript aHa?: mu?greater than>2.92.9 E. Upper H 0H0?: mu?equals=3.13.1 Upper H Subscript aHa?: mu?not equals?3.13.1 F. Upper H 0H0?: mu?not equals?2.92.9 Upper H Subscript aHa?: mu?equals=2.92.9 Part 2 ?(b) Identify the standardized test statistic. zequals=enter your response here ?(Round to two decimal places as? needed.) Part 3 ?(c) Find the? P-value. enter your response here ?(Round to three decimal places as? needed.) Part 4 ?(d) Decide whether to reject or fail to reject the null hypothesis. A. Fail to rejectFail to reject Upper H 0H0. There is notis not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.13.1 pounds. B. Fail to rejectFail to reject Upper H 0H0. There isis sufficient evidence to reject the claim that mean tuna consumption is equal to 3.13.1 pounds. C. RejectReject Upper H 0H0. There is notis not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.13.1 pounds. D. RejectReject Upper H 0H0. There isis sufficient evidence to reject the claim that mean tuna consumption is equal to 3.13.1 pounds.



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