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Cases of 2000 apples.?

Cases of 2000 apples. Cases averages = 50 oranges a SD of 3 ( = 3). So manager selects 25 cases (n = 25). Number of oranges for 25 cases is M = 46. A. 2000 B. 25 C. 3 D. 24 E. 1999. What is the answer ? What a mess! The question begins with cases of 2000 apples, but then never mentions apples again, the rest of the question is about oranges. We are told cases average 50 oranges The last statement before the multiple choices is Number of oranges for 25 cases is M = 46. I am not sure, but that seems to be suggesting that the mean number of oranges is 46, not the previously stated 50 oranges. Perhaps it means that we are told that the oranges average 50 oranges per case, but in our sample the average was only 46 oranges per case. But what exactly the letters A-E Represent is a mystery, because there is no question asked. My best guess is they want you to find the degree of freedom, dof. The degree of freedom would be one less than the sample size, the sample size is 25; 25 - 1 = 24. So the degree of freedom is 24. But is that really the question, who knows?

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