Reference no: EM132851650

Question 1: There are 30 motels in Gosheri, Indiana. The number of rooms in each motel follows:

90 72 75 60 75 72 84 72 88 74 105 115 68

74 80 64 104 82 48 58 60 80 48 58 100 57

68 85 100 81

a) Using random numbers, select a sample of five motels from the population.

b) Obtain a systematic sample by selecting a random starting point among the first five motels, and then select a sample of size 5.

c) Suppose that the last 10 motels are "discount deals" motels. Describe how you would select a random sample of three regulars and 2 discount deals motels. Which method of sampling you will use