The Amount of Natural Gas That Taylor Exploration Extracts Daily

Multiple Choice

The amount of natural gas that Taylor Exploration extracts daily at its Cane Creek site in Utah has a normal distribution, with an average of 82,300 cubic feet and a standard deviation of 12,400 cubic feet.On a randomly selected day, how likely is it that between 75,000 and 90,000 cubic feet are extracted?

A) .5623
B) .4386
C) .5165
D) .4548
E) .3927