Question
The Cheetos company claims that the average weight of a cheese puff box is at least 250 grams. Armando has calculated the average weight of
The Cheetos company claims that the average weight of a cheese puff box is at least 250 grams. Armando has calculated the average weight of a sample of 16 boxes of cheese puffs. The average is 240 grams with the standard deviation of 12 grams. Is this providing enough evidence that the company is under-filling the boxes? Test this hypothesis at 0.05 significance level
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Using SPSS For Windows And Macintosh Analyzing And Understanding Data
Authors: Samuel B Green, Neil J Salkind
6th Edition
0205893074, 9780205893072
