The Problem

The average number of gallons of lemonade consumed by the football team during a game is 20, with a standard deviation of 3 gallons. Assume that the variable is normally distributed. When a game is played, find the probability of using

a) Between 20 and 25 gallons
b). Less than 19 gallons
c). More than 21 gallons
d). Between 26 and 28 gallons

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