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2. The U.S. Department of Agriculture reports in Food Consumption, Prices, and Expenditures that the average Americ consumed 30.0 lb of cheese in 2001. Cheese consumption has increased steadily since 1960, when the average American ate only 8.3 lb of cheese annually. Suppose that you want to decide whether last year's mean cheese consumption is greater than the 2001 mean. You have a simple random sample of 30 people's cheese consumption from last year. The values, in pounds, are in the table below. 45 46 43 28 25 32 32 41 25 37 35 36 a. State the Ho and the Ha b. Calculate the test statistic and the p-value c. Reject or fail to reject Ho d State the full conclusion in plain English 41 31 26 39 44 30 33 23 35 31 38 36 35 27 36 27 32 35

2. The U.S. Department of Agriculture reports in Food Consumption, Prices, and Expenditures that the average Americ consumed 30.0 lb of cheese in 2001. Cheese consumption has increased steadily since 1960, when the average American ate only 8.3 lb of cheese annually. Suppose that you want to decide whether last year's mean cheese consumption is greater than the 2001 mean. You have a simple random sample of 30 people's cheese consumption from last year. The values, in pounds, are in the table below. 45 46 43 28 25 32 32 41 25 37 35 36 a. State the Ho and the Ha b. Calculate the test statistic and the p-value c. Reject or fail to reject Ho d State the full conclusion in plain English 41 31 26 39 44 30 33 23 35 31 38 36 35 27 36 27 32 35

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4BGP
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2. The U.S. Department of Agriculture reports in Food Consumption, Prices, and Expenditures that the average American consumed 30.0 lb of cheese in 2001. Cheese consumption has increased steadily since 1960, when the average American ate only 8.3 lb of cheese annually. Suppose that you want to decide whether last year's mean cheese consumption is greater than the 2001 mean. You have a simple random sample of 30 people's cheese consumption from last year. The values, in pounds, are in the table below. 45 46 43 28 25 32 32 41 25 37 35 36 a. State the Ho and the Ha b. Calculate the test statistic and the p-value c. Reject or fail to reject Ho d. State the full conclusion in plain English. 41 31 26 39 44 30 33 23 35 31 38 36 35 27 36 27 32 35
Transcribed Image Text:2. The U.S. Department of Agriculture reports in Food Consumption, Prices, and Expenditures that the average American consumed 30.0 lb of cheese in 2001. Cheese consumption has increased steadily since 1960, when the average American ate only 8.3 lb of cheese annually. Suppose that you want to decide whether last year's mean cheese consumption is greater than the 2001 mean. You have a simple random sample of 30 people's cheese consumption from last year. The values, in pounds, are in the table below. 45 46 43 28 25 32 32 41 25 37 35 36 a. State the Ho and the Ha b. Calculate the test statistic and the p-value c. Reject or fail to reject Ho d. State the full conclusion in plain English. 41 31 26 39 44 30 33 23 35 31 38 36 35 27 36 27 32 35
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