Find the Mean of the Data in the Following Stem-And-Leaf $\begin{array} { l | l } \hline 1 & 2288 \\2 & 018 \\3 & 58 \\4 & 6\end{array}$

question 12

Multiple Choice

Find the mean of the data in the following stem-and-leaf plot. The leaf represents the ones digit.
$\begin{array} { l | l } \hline 1 & 2288 \\2 & 018 \\3 & 58 \\4 & 6\end{array}$

• A)12
• B)20.5
• C)21
• D)24.8

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Definitions:

Demand

The quantity of a good or service that consumers are willing and able to purchase at a given price over a certain period of time.

Equilibrium Price

The price at which the quantity of a good demanded by consumers equals the quantity supplied by producers, resulting in a stable market situation.

Blu-ray Players

Electronic devices designed to play Blu-ray discs, which are capable of storing high-definition video and data.

Demand

The desire to own something and the ability to pay for it at a specific price.