1. A company manufactured six television sets on a given day, and these TV sets were inspected for being good or defective. The results of the inspection follow. Good, Good, Defective, Defective, Good, Good. Show all possible samples of size four. Let p be the sample proportion of good television sets. a. Find the sampling distribution of p. b. Based on the sampling distribution in part a, find the mean of p (i.e., µg) using the formula 4g = E(p) = Ep P(p).
1. A company manufactured six television sets on a given day, and these TV sets were inspected for being good or defective. The results of the inspection follow. Good, Good, Defective, Defective, Good, Good. Show all possible samples of size four. Let p be the sample proportion of good television sets. a. Find the sampling distribution of p. b. Based on the sampling distribution in part a, find the mean of p (i.e., µg) using the formula 4g = E(p) = Ep P(p).
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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