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The Diameters of Bolts Produced by a Certain Machine Are

Question 99

Multiple Choice

The diameters of bolts produced by a certain machine are normally distributed with a mean of 0.30 inches and a standard deviation of 0.01 inches. What percentage of bolts will have a diameter greater than 0.32 inches?


A) 47.72%
B) 97.72%
C) 2.28%
D) 37.45%

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