According to a health publication, 15.8% of persons under the age of 65 have no health insurance coverage. Suppose that four persons under the age of 65 are randomly selected. a. Determine the probability distribution for the number, X, who have no health insurance coverage. b. Determine and interpret the mean of X. a. Complete the table below to determine the probability distribution of X. x P(X=x) 0 1 2 3 4

According to a health publication, 15.8% of persons under the age of 65 have no health insurance coverage. Suppose that four persons under the age of 65 are randomly selected. a. Determine the probability distribution for the number, X, who have no health insurance coverage. b. Determine and interpret the mean of X. a. Complete the table below to determine the probability distribution of X. x P(X=x) 0 1 2 3 4

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

According to a health publication,

15.8%

of persons under the age of 65 have no health insurance coverage. Suppose that four persons under the age of 65 are randomly selected.

a. Determine the probability distribution for the number, X, who have no health insurance coverage.

b. Determine and interpret the mean of X.

a. Complete the table below to determine the probability distribution of X.

x	P(X=x)
0
1
2
3
4

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