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 .2 inches. What is the probability that a sheet selected at random will be less than 31 inches long?
A) .00
B) 1.00
C) .8289
D) .5987
Correct Answer:
Verified
Correct Answer:
Verified
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