Write the Augmented Matrix for the System $\left[ \begin{array} { r r r } 4 & 2 & 14 \\ 9 & 45 & 0 \end{array} \right]$

question 3

Multiple Choice

Write the augmented matrix for the system.
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• A) \(\left[ \begin{array} { r r r } 4 & 2 & 14 \\ 9 & 45 & 0 \end{array} \right]\)
• B) \(\left[ \begin{array} { l l l } 14 & 2 & 4 \\ 45 & 0 & 9 \end{array} \right]\)
• C) \(\left[ \begin{array} { l l l } 4 & 2 & 14 \\ 0 & 9 & 45 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r r } 9 & 0 & 45 \\ 4 & 2 & 2 \end{array} \right]\)

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Definitions:

Mode

The value that occurs most frequently in a given data set.

Median Hours

The middle value of the total hours studied or worked, sorted in ascending or descending order.

Sample Mean Hours

The average number of hours calculated from a sample, used to estimate the mean hours of a population.

Stem And Leaf Display

A graphical method of displaying quantitative data to show its distribution, using stems and leaves to group data points.