Suppose the same food label on a cookie bag states that there is at most 2 grams of saturated fat in a single cookie. In a sample of 35 cookies, it is found that the mean amount of saturated fat per cookie is 2.1 grams. Assume that the sample standard deviation is 0.3 gram. At 0.05 significance level, can we reject the claim on food label?
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No because while making less number of cookies less quantity of fatty products is required and while making more cookies more number of fatty products are required.
Secondly because of the density is more the the heat taken in by each cookie is less
Making fatty product burn less
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