Kevin Asked Some of His Friends How Many Hours They $$\begin{array} { l l l l l l l l l l l l } 5 & 6 & 5 & 4 & 5 & 5 & 9 & 8 & 5 & 3 & 7 & 6 \\6 & 7 & 5 & 6 & 7 & 5 & 6 & 8 & 6 & 7 & 8 & 4\end{array}$$

question 32

Essay

Kevin asked some of his friends how many hours they had worked during the previous
week at their after-school jobs. The results are shown below. $$\begin{array} { l l l l l l l l l l l l } 5 & 6 & 5 & 4 & 5 & 5 & 9 & 8 & 5 & 3 & 7 & 6 \\6 & 7 & 5 & 6 & 7 & 5 & 6 & 8 & 6 & 7 & 8 & 4\end{array}$$
Construct a frequency distribution. Use 4 classes, a class width of 2 hours, and a lower limit of 3 for class $1 .$
$\begin{array}{l|l}\text { Hours } & \text { Frequency } \\ \hline \text { } & \text { } \\\end{array}$

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Definitions:

Sales Discount

A sales discount is a reduction in the price of a product or service offered by a seller to a buyer, usually for early payment or to incentivize purchase.

Purchase Discount

A reduction in the price paid for goods or services if payment is made within a specified time frame.

Early Payment

A financial transaction where a debt or obligation is settled before its due date.

Credit Period

The duration of time the buyer is given to pay for a purchase after the goods are delivered or the services are provided.