In a shipment of goods consisting of 2000 electronic tubes, it is known that there are 600 units of tubes that do not meet quality standards. If a random sample of 500 units is selected from the population without replacement, what is the probability that the sample population does not meet the quality standard: will be less than 150/500 between 144/500 to 145/500 greater than 164/500

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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In a shipment of goods consisting of 2000 electronic tubes, it is known that there are 600 units of tubes that do not meet quality standards. If a random sample of 500 units is selected from the population without replacement, what is the probability that the sample population does not meet the quality standard:

  1. will be less than 150/500
  2. between 144/500 to 145/500
  3. greater than 164/500
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