Use the Accompanying Figure

question 6

Multiple Choice

$\begin{array}{|l|c|c|}\hline {\text { Item }} & \text { Quantity Needed } & \text { Cost } \\\hline 8 \text { Spark plugs } & 1 \text { set } & \$ 31.84 \\\text { Spark plug wires } & 1 \text { set } & \$ 73.92 \\\text { Distributor cap } & 1 & \$ 24.16 \\\text { Rotor } & 1 & \$ 9.10 \text { each } \\\text { Labor } & \text { Flat rate } & \$ 80.00 \\5 \% \text { sales tax on } & & \\\text { parts only } & & \\\hline\end{array}$ Use the accompanying figure. Calculate the sales tax to the nearest cent.

• A) $6.10
• B) $6.20
• C) $6.60
• D) $6.95

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Definitions:

Set of Data

A collection of related pieces of information, typically measurements or observations, that are analyzed to derive a conclusion.

Mean

The mean of a number set, found by summing all the numbers together and then dividing by the total number of values in the set.

Equal

Denotes being the same in quantity, size, degree, or value.

Data

Quantitative or qualitative values that represent information or attributes, often collected to analyze patterns or trends.