Solutions Statistics

Below are the durations (in minutes) of 40 time interval between eruptions of the geyser Old Faithfu

Question: Below are the durations (in minutes) of 40 time interval between eruptions of the geyser Old Faithful in Yellowstone National Park.

92 54 79 53 82 51 76 82 84 52
86 51 85 46 88 53 80 49 82 75
74 67 68 86 72 77 75 66 80 70
79 60 86 71 67 81 76 83 76 55

a) Manually (or with Excel) construct a normal probability plot for these data. Do they appear to come from an approximately normal distribution?

b) Run Minitab to verify your answer in part a)

Price: $2.99
Answer: The solution file consists of 2 pages
Type of Deliverable: Word Document


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