Assume that each package of a company contains 4 products and the number of defective products in onepackage has the following distribution:23400 0.020.220.761. Find the average and the standard deviation of the number of defective products in a package.Answer: E(X) = 3.7400Answer: o(X) = 0.48212. Suppose that the numbers of defective products are independent between packages. Find theprobability that there are not greater than 948 defective products in 256 package.X 0.1232Answer: 0.1105

Expected value : Expected value is the sum of observations divided by total number of observations

Answered: Assume that each package of a company…

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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