Baking bread A fl our company wants to know what fraction
Chapter 1, Problem 1.20(choose chapter or problem)
Baking bread A fl our company wants to know what fraction of Minneapolis households bake some or all of their own bread. A sample of 500 residential addresses is taken, and interviewers are sent to those addresses. All of the interviews take place during regular working hours on weekdays. (a) What population is the fl our company interested in? What is the sample? (b) Do you think this sample will provide accurate information to the fl our company? Why or why not?
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