The strength of manufactured crankshafts is a continuous random variable with the following distribution. According to the standard, a crankshaft is acceptable if its strength is larger than 2. _ƒ(x) = ₹ exp ( − (5)²),‚ x > 0 a) Find the probability that more than 1 defective part is found in a sample of 50 produced crankshafts. b) What is the average number of inspected crankshafts until 4 defectives are found?
The strength of manufactured crankshafts is a continuous random variable with the following distribution. According to the standard, a crankshaft is acceptable if its strength is larger than 2. _ƒ(x) = ₹ exp ( − (5)²),‚ x > 0 a) Find the probability that more than 1 defective part is found in a sample of 50 produced crankshafts. b) What is the average number of inspected crankshafts until 4 defectives are found?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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