Choosing a test and naming the populationsfor each of the, Ask an Expert

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Choosing a Test and Naming the Populations

For each of the following, state whether a one-proportion z-test or a two-proportion z-test would be appropriate, and name the populations.

a. A marketing manager asks a random sample of cricketers and a random sample of soccer players whether they support television commercials during games.

The manager wants to determine whether the proportion of cricketers who support commercials is less than the proportion of soccer players who support these.

b. A survey takes a random sample to determine the proportion of students in India who support the Women's Reservation Bill.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M92604084

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