(Answered) An outlier for alcohol content of beer refer to the

Statistics

An outlier for alcohol content of beer. Refer to the previous exercise.

(a) Calculate the mean with and without the outlier. Do the same for the median. Explain how these statistics change when the outlier is excluded.

(b) Calculate the standard deviation with and without the outlier. Do the same for the quartiles. Explain how these statistics change when the outlier is excluded.

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