Test at .01 level of significance if mean number of number, Ask an Expert

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?Answer each of the following by giving the Null and Alternate hypothesis for each test and proper conclusion associated to problem at hand.

A sample of 23 Brand A 16 oz. yogurt cups manufactured mean number of calories equal to 48 with standard deviation of 3 calories. Sample of 19 Brand B 16 oz. yogurt cups manufactured mean number of calories equal to 43 with standard deviation of 3.4 calories. Suppose that number of calories per 16 oz. yogurt cup for Brands A and B are normally distributed with equal variances. Test at .01 level of significance if mean number of number of calories for Brand A 16 oz. yogurt cups is greater than mean calories for Brand B 16 oz. yogurt cups.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9392016

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