Alcohol content of beer. Brewing beer involves a variety of steps that can affect the alcohol content. We have the percent alcohol for 86 domestic brands of beer. (a) Use graphical and numerical...

Alcohol content of beer. Brewing beer involves a variety of steps that can affect the alcohol content. We have the percent alcohol for 86 domestic brands of beer.

(a) Use graphical and numerical summaries of your choice to describe these data. Give reasons for your choices.

(b) The data set contains an outlier. Explain why this particular beer is unusual and how its outlier status is related to how it is marketed.