1. Bolts produced by a machine are acceptable provided that their length is within the range from...

Question:

1. Bolts produced by a machine are acceptable provided that their length is within the range from 5.95 to 6.05 centimeters Suppose that the lengths of the bolts produced are normally distributed with µ = 6 centimeters and σ = .04. What is the probability that a bolt will be of an acceptable length?
2. In a certain population, heights (in inches) are normally distributed with µ = 67 and σ = 3. Find the probability that a person selected at random has a height between 63 and 71 inches.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Finite Mathematics and Its Applications

ISBN: 978-0134768632

12th edition

Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair

Question Posted: