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In recent year, assume 24 % of Americans identified themselves as liberal, and 28 % as conservative.  If 750 Americans are selected at random, how many people who identified themselves as liberals and how many as conservatives would you expect?

a) 240 conservative; 125 liberal

b) 125 conservative; 128 liberal

c) 75 conservative; 108 liberal

d) 150 conservative; 100 liberal

e) 210 conservative; 180 liberal

Statistics and Probability, Statistics

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