METHODS OF DATA ANALYSIS
PARAMETRIC AND NON PARAMETRIC TESTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Two students compared two brands of chips, Frito Lays and Golden Flakes, to see which company gives you more for your money. Five bags of each brand (which, according to the label, each contained 35.4 grams) were measured with a very accurate scale. Use the Mann Whitney test to see if there are any significant differences between the two brands in the amount of product they put in their bags. What can be the alternate hypothesis?
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Frito Lays gives you more chips than Golden Flakes
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Frito Lays gives you less chips than Golden Flakes
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Frito Lays gives you either more or less chips than Golden Flakes
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None of the above
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Explanation:
There is 1 question to complete.