Mathematics, 20.03.2020 12:58 jhanes1983

Q 3.9: Two journalists, Judy and Mark, sample n=100n=100 people many times asking each bypasser about the rating of the mayor. Judy takes many random samples of 100 people in the whole city, while Mark takes many samples of 100 people by asking bypassers in the central street. The sampling distributions generated by Mark and Judy are different. Which set of the sample means is not representative of the population of the city? What conclusion can be done?

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Q 3.9: Two journalists, Judy and Mark, sample n=100n=100 people many times asking each bypasser abou...