Mathematics, 21.11.2019 00:31 tiffuuu

Two hundred randomly selected people were asked to state their primary source for news about current events: (1) television, (2) radio, (3) internet, or (4) other. we wish to determine whether the percent distribution of responses is 10%, 30%, 50%, and 10% for news sources 1 through 4, respectively. what is the null hypothesis?

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