Mathematics, 03.05.2021 23:50 porkhappycom
An instructor wishes to see if the way people obtain
information is independent of their educational
background. A survey of 400 high school and college
graduates yielded this information. At a 0.05, test the
claim that the way people obtain information is
independent of their educational background.
Television Newspapers Other sources
High school 159
90
51
College
27
31
42
Answers: 1
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