A Survey of 40 Students at a Local College Asks $\text { Where Most Books Bought }$

question 80

Essay

A survey of 40 students at a local college asks, "Where do you buy the majority of your books?" The responses fell into three categories: "at the campus bookstore," "on the Internet," and "other." The results follow. Use Excel to estimate the proportion of the college students who buy their books on the Internet. $\text { Where Most Books Bought }$
$\begin{array}{l|l|l|l|l|l|l}\text { bookstore} & \text { bookstore } & \text { Internet } & \text { other } & \text { Internet } & \text { other } & \text { bokstore } \\\text { other } & \text { bookstore } & \text { bookstore } & \text { bookstore } & \text {bookstore } & \text {bookstore } & \text { other }\\\text { bokstore} & \text { bookstore} & \text { bookstore } & \text { Internet } & \text { Internet } & \text { other } & \text { other } \\\text { other } & \text { other } & \text { other } & \text { other } & \text { other } & \text { Internet} & \text { bookstore }\\\text { other } & \text { other } & \text { Internet } & \text { other} & \text { bookstore } & \text {bookstore } & \text {other }\\\text { bookstore} & \text { Internet } & \text {Internet } & \text {bother } & \text {bookstore }\\\end{array}$

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Definitions:

Pesticides

Chemical substances used to kill or control pests, including insects, rodents, fungi, and unwanted plants (weeds).

Insect Control

Insect control refers to the methods and practices used to manage and reduce pest insect populations to protect crops, human health, and the environment.

Sterilization

The process of making something free from bacteria or other living microorganisms, often through heat or chemical means.

PMRA

Pest Management Regulatory Agency, the Canadian government agency responsible for the regulation of pesticides and pest management strategies.