Find the Indicated Probability or Percentage for the Normally Distributed

question 34

Multiple Choice

Find the indicated probability or percentage for the normally distributed variable.
-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)97.72%
• B)2.28%
• C)47.72%
• D)37.45%

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