The Population of Lengths of Aluminum-Coated Steel Sheets Is Normally

Multiple Choice

The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.2 inches.What is the probability that a sheet selected at random will be less than 29.75 inches long?

A) .8944
B) .1056
C) .9332
D) .0668