Austin Beerworks, a local brewing company, makes a variety of different types of beers. Each ale, lager, stout, and porter have been measured for percentage alcohol by volume (ABV) as well as calories per pint (cal/16 oz.).

a) These two variables have a correlation of 0.981. How can you interpret this value?

b) True or False: Based on the correlation in part (a), we can say that high ABV causes beers from Austin Beerworks to have higher calories per 16 oz.

c) Since some of their beers are sold in 12 oz. cans, you covert all of the calories measurements to cal/12 oz. units (by multiplying by 0.75). What is the correlation between ABV and this new cal/12 oz variable?