If you live 10–30 miles away from the construction site, is your sources of information pattern the same as that of the people living within 10 miles? Do a test of 5 %.

Use the following information to answer question. A developer asks visitors how they heard of the housing project they are looking at. Their responses are shown in the following table.

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Distance from construction site Within 10 miles 10-30 miles Farther than 30 miles Source of information Referred by a friend 40 30 10 Newspaper 200 180 150 Radio 120 120 100 TV 150 120 100