44. Museum membership. A museum offers several levelsof
Chapter 18, Problem 44(choose chapter or problem)
44. Museum membership. A museum offers several levelsof membership, as shown in the table. a) Find the mean and standard deviation of the donations.b) During their annual membership drive, they hope tosign up 50 new members each day. Would you expect the distribution of the donations for a day to follow aNormal model? Explain.c) Consider the mean donation of the 50 new memberseach day. Describe the sampling model for thesemeans (shape, center, and spread).
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