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Mathematics, 20.01.2020 17:31 eliLoumbardia

Until recently a number of professions were prohibited from advertising. in 1977, the u. s. supreme court ruled that prohibiting doctors and lawyers from advertising violated their right to free speech. the paper "should dentists advertise? " journal of advertising research, june 1982) compared the attitudes of 101 consumers and 124 dentists to the questions "i favor the use of advertising by dentists to attract new patients". determine whether the two groups differed in their attitudes toward advertising.

group strongly agreed agree neutral disagree strongly disagree
cosumers 34 47 9 6 5
dentists 9 18 23 28 46

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