The Results of a Survey of 800 Married Couples and the Number

question 27

Short Answer

The results of a survey of 800 married couples and the number of children they had is shown below.
$\begin{array}{ll}\text { Number of Children }&\text { Probability }\\0 & 0.050 \\1 & 0.125 \\2 & 0.600 \\3 & 0.150 \\4 & 0.050 \\5 & 0025\end{array}$ If a couple is selected at random, what is the probability that the couple will have
a. Less than 4 children?
b. More than 2 children?
c. Either 2 or 3 children?

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Definitions:

Meaningful Work

refers to employment or tasks that are perceived as having a significant impact or purpose, providing personal fulfillment and contributing positively to society.

Industrialization

The process of transforming economies from primarily agrarian to one based on the mass production of goods, facilitated by mechanization and technological advancement.

Identity

The way in which individuals or groups see and define themselves, influenced by personal choices, social interactions, and cultural backgrounds.

Meaningful Life

A life filled with purpose, significance, and fulfillment, where individual activities align with deeply held values.