Construct Probability Histograms
-Use the Frequency Distribution to (A) Construct $x$

question 118

Short Answer

Construct Probability Histograms
-Use the frequency distribution to (a) construct a probability distribution for the random variable $x$ which represents the number of cars per family in a town of 1000 families, and (b) graph the probability histogram.
$\begin{array}{c|c}\text { Cars } & \text { Families } \\\hline 0 & 125 \\1 & 428 \\2 & 256 \\3 & 108 \\4 & 83\end{array}$

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Definitions:

Gini Ratios

A gauge of how evenly income is distributed across a population, with a scale from 0 indicating absolute equality to 1 showing total inequality.

Income Inequality

A measure of the uneven distribution of income within a population.

Average Income

The sum of all incomes divided by the number of income recipients.

United States

A country located in North America, comprising 50 states and known for its significant economic and political influence globally.