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:

Price Discrimination

The practice of selling the same product to different customers at different prices, typically based on factors like quantity purchased, customer demographic, or market location.

Robinson-Patman Act

A United States federal law aimed at preventing anticompetitive practices by producers, specifically prohibiting price discrimination among different purchasers of the same product, when the effect may harm competition.

Predatory Pricing

A strategy where a business sells products or services at a loss or extremely low prices to eliminate competition and gain market share.

Clayton Act

A piece of antitrust legislation in the United States, passed in 1914, aimed at promoting competition among businesses by prohibiting certain practices that restrict competition.