A statewide survey was conducted to investigate the relationship betwee viewers\

Question

A statewide survey was conducted to investigate the relationship betwee viewers' preferences for ABC, ces, NBc, PBs, or Fox for news information party affiliation. The results are shown in tabular form. Television Station Political Affiliation ABC CBS NBC PBS FOX Democrat 208 220 250 154 239 Republican 411 350 432 195 185 Other 167 302 90 55 98 (a) How many viewers were surveyed? (b) Why are these bivariate data? Name the variables. What type of variable is each one? These are bivariate data because there are two variables, political party and television network. Both of these variables are qualitative O These are bivariate data because there are three variables, political party, television network, and gender. All of these variables are q O These are bivariate data because there are two variables, political party and television network. Both of these variables are quantitat O These are bivariate data because there is one variable, political party. This variable is qualitative. (c) How many viewers preferred to watch CBS? viewers at percentage of the survey was Republican? (Give your answer correct to one decimal place.) (d) (e) what percentage of the Democrats preferred ABc? (Give your answer correct to one decimal place.)

Explanation / Answer

a) No of viewers surveyed = 3356

b) There are bivariate data because there are two variables, political party and television network.Both of these variables are qualitative

c) Number of viewers who prefer to watch CBS network = 872

d) Republican = 1573/3356 % = 46.87%

e) Percentage of Democrats preferred ABC = 208/3356%

=6.19%

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