Egyptian
Let X Represent the Number of Children in an Egyptian

question 22

Short Answer

Egyptian
Let x represent the number of children in an Egyptian household.The probability distribution of x is as follows: $$\begin{array} { l | c c c c c } x & 1 & 2 & 3 & 4 & 5 \\\hline p ( x ) & 0.25 & 0.33 & 0.17 & 0.15 & 0.10\end{array}$$
-Find the standard deviation of the number of children in an Egyptian household.

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Definitions:

Neutral Third Party

An unbiased, independent individual or group engaged to help resolve disputes, negotiate agreements, or oversee transactions.

Deposit

A sum of money placed in an account or with a third party as a security for the performance of an obligation or the purchase of something.

Tenancy by the Entirety

A form of joint property ownership reserved for married couples, where each spouse has an equal and undivided interest in the property.

Co-ownership

A legal arrangement where two or more individuals have ownership rights in a property or asset.