The acceptance scheme for purchasing lots containing a large number of batteries is to test no more than75 randomly selected batteries and to reject a lot if a single battery fails. Suppose the probability of a failure is 0.001. a. What is the probability that a lot is accepted? b. What is the probability that a lot is rejected on the 20th test? c. What is the probability that it is rejected in 10 or fewer trials?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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6. Answers must be in 4 decimal places with correct units and complete solution.

The acceptance scheme for purchasing lots
containing a large number of batteries is to test no more
than75 randomly selected batteries and to reject a lot if a
single battery fails. Suppose the probability of a failure is
0.001.
a. What is the probability that a lot is accepted?
b. What is the probability that a lot is rejected on the 20th
test?
c. What is the probability that it is rejected in 10 or fewer
trials?
Transcribed Image Text:The acceptance scheme for purchasing lots containing a large number of batteries is to test no more than75 randomly selected batteries and to reject a lot if a single battery fails. Suppose the probability of a failure is 0.001. a. What is the probability that a lot is accepted? b. What is the probability that a lot is rejected on the 20th test? c. What is the probability that it is rejected in 10 or fewer trials?
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