The USDA would like to test if there is a difference in the average amount of...

 

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The USDA would like to test if there is a difference in the average amount of red meat consumed today as there was 10 years ago. They find 200 subjects and found that today, they eat an average of 65 lbs of red meat per year with a stand deviation of 20 Ibs. They found that 10 years ago, the same 200 subjects ate an average of 78 Ibs of red meat per year with a standard deviation of 15 Ibs. Use the rejection region method and a significance level of a amount of red meat consumed today as there was 10 years ago. .10 to test the claim that there is a difference in the The USDA would like to test if there is a difference in the average amount of red meat consumed today as there was 10 years ago. They find 200 subjects and found that today, they eat an average of 65 lbs of red meat per year with a stand deviation of 20 Ibs. They found that 10 years ago, the same 200 subjects ate an average of 78 Ibs of red meat per year with a standard deviation of 15 Ibs. Use the rejection region method and a significance level of a amount of red meat consumed today as there was 10 years ago. .10 to test the claim that there is a difference in the

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