Question
The durations (minutes) of 26 electric power outages in the community of Sonando Heights over the...
The durations (minutes) of 26 electric power outages in the
community of Sonando Heights over the past five years are shown
below.
| 33 | 47 | 25 | 68 | 25 | 9 | 58 | 9 | 50 | 4 | 16 | 48 | 41 |
| 100 | 31 | 20 | 13 | 48 | 23 | 3 | 17 | 26 | 88 | 29 | 14 | 18 |
(a) Find the mean, median, and mode. (Round your
answers to 2 decimal places.)
| Descriptive Statistics | Data | |
| Mean | ||
| Median | ||
| Mode | ||
(b) Are the mean and median about the same?
(yes or no), the mean is (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 right.
-
Yes, the distribution is skewed left.
-
No, the distribution is symmetric.
Homework Answers
Answer #1
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