The durations (minutes) of 26 electric power outages in the community of Sonando Heights over the past five years are shown below

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The durations (minutes) of 26 electric power outages in the community of Sonando Heights over the past five years are shown below.

 32 47 26 69 26 9 57 10 51 5 17 47 40

99 31 20 14 48 24 2 18 25 87 28 14 17 

  Click here for the Excel Data File

(a) Find the mean, median, and mode. (Round your answers to 2 decimal places.)

(b) Are the mean and median about the same?

 Yes or No ?

  Is the MEAN greater than OR less than the MEDIAN ?

(c) Is the mode a good measure of center for this data set?

• Yes
• No

(d) Is the distribution skewed?

  Yes, the distribution is skewed left.

• No, the distribution is symmetric.
• Yes, the distribution is skewed right.