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Mean, Median, Standard deviation and Range.

Creek Ratz is a very well-liked restaurant located along the coast of northern Florida. They serve a variety of steak and seafood dinners. Throughout the summer beach season, they do not take reservations or accept "call ahead" seating. Management of the restaurant is concerned with time a patron must wait before being seated for dinner. Listed below is the wait time, in minutes, for the 25 tables seated last Saturday night.

28

45

39

44

23

65

67

61

37

27

28

24

56

61

40

34

28

44

51

64

50

25

27

29

a. describe why the times are a population.

b. Find out the mean and median of the times.

c. Find the range and the standard deviation of the times.

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  • Category:- Statistics and Probability
  • Reference No.:- M920602

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