Calculate the probability that a batch is rejected. (ii) If 1,200 bathces were inspected how many would you expect to be rejected

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A company manufactures precision bearings. On an inspection 3 bathces out of 500
were rejected. (i) Calculate the probability that a batch is rejected. (ii) If 1,200
bathces were inspected how many would you expect to be rejected?

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