{ Find the Mean of the Distribution Shown $\begin{array}{|l|c|c|c|c|}\hline \mathrm{x} & -4 & -2 & 0 & 2 \\\hline \mathrm{P}(\mathrm{x}) & 0.17 & 0.24 & 0.50 & 0.09 \\\hline\end{array}$

question 63

Multiple Choice

{ Find the mean of the distribution shown.

$\begin{array}{|l|c|c|c|c|}\hline \mathrm{x} & -4 & -2 & 0 & 2 \\\hline \mathrm{P}(\mathrm{x}) & 0.17 & 0.24 & 0.50 & 0.09 \\\hline\end{array}$

• A) -0.98
• B) 0.50
• C) 1.34
• D) -0.02

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Definitions:

Nearest 0.01%

Rounding or approximating a numerical value to the closest one-hundredth of a percent.

Interest Rate

The percentage charged on a loan or paid on an investment for the use of money, calculated on an annual basis.

Nearest 0.01%

Rounding to the closest one-hundredth of a percent to simplify precision in calculations or representations.

Equivalent Interest

The interest amount that would be generated by applying a given interest rate, typically expressed as an annual rate.