SOLUTION: The diameter of an electric cable is normally distributed, with a mean of 0.6 inch and a standard deviation of 0.03 inch. What is the probability that the diameter will exceed 0.63
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-> SOLUTION: The diameter of an electric cable is normally distributed, with a mean of 0.6 inch and a standard deviation of 0.03 inch. What is the probability that the diameter will exceed 0.63
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Question 879564: The diameter of an electric cable is normally distributed, with a mean of 0.6 inch and a standard deviation of 0.03 inch. What is the probability that the diameter will exceed 0.63 inch? (You may need to use the standard normal distribution table. Round your answer to three decimal places.) Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! Population: mean of 0.6 inch and a standard deviation of 0.03 inch
P(x > .63) = P(z > .03/.03) = 1 - P(z ≤ 1) = 1- .8413 = .159 0r 15.9%
