The data in the file represent egg and cheese symbolizes the total fat, in grams per serving, for a sample of 20 egg and cheese sandwiches from a fast food restaurant. The data are as follows:   7  8  3  5  15  21  22  24  18 33  23 31 25 19  29  29  29 30 41 55 1. Find the mean, mode and the median. 2. Construct 95% confidence interval for the population mean total fat, in grams preserving.

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1. The data in the file represent egg and cheese symbolizes the total fat, in grams per serving, for a sample of 20 egg and cheese sandwiches from a fast food restaurant. The data are as follows:

 

7  8  3  5  15  21  22  24  18 33

 23 31 25 19  29  29  29 30 41 55

1. Find the mean, mode and the median.

2. Construct 95% confidence interval for the population mean total fat, in grams preserving.
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