Mathematics, 18.09.2019 10:20, cearp

Anational restaurant chain’s owners are trying to decide whether they want to open up a franchise in your town. to them make this decision, they want to find out how often people in your town go out to eat. a researcher interviews people as they leave a local restaurant. a. what is the sampling method being used? b. is this a biased or unbiased sample?

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Anational restaurant chain’s owners are trying to decide whether they want to open up a franchise in...