15.1.53 Question Help When a company advertises on the Internet, the company pay

Question

15.1.53 Question Help When a company advertises on the Internet, the company pays the operators of search engines each time an ad for the company appears with search results and someone clicks on the link. Click fraud is when a computer program pretending to be a customer clicks on the link. An analysis of 1,100 clicks coming into a company's site during a week identified 175 of these clicks as fraudulent. Complete parts (a) through (c) below. (a) Under what conditions does it make sense to treat these 1,100 clicks as a sample? What would be the population? Identify the necessary conditions. Select all that apply. A. The week must be representative of a typical week. B. The week must be randomly selected. C. The clicks must be selected at random. D. The company must be representative of all companies that advertise on the Internet.

Explanation / Answer

(a)

The company must be representative of all companies that advertise on the internet.

Correct option is (D).

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