Compute diameter of a randomly selected piston

Reference no: EM131769233

Question: The finished inside diameter of a piston ring is normally distributed with a mean of 10 cm and a standard deviation of 0.03 cm.

(a) Above what value of inside diameter will 85.08% of the piston rings fall?

(b) What is the probability that the diameter of a randomly selected piston will be less than 10.06?

Reference no: EM131769233

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