Find the Indicated Percentage for the Normally Distributed Variable

question 7

Multiple Choice

Find the indicated percentage for the normally distributed variable. Round your answer to two decimal places, if necessary.
-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)2.28%
• B)95%
• C)50%
• D)97.72%

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