An executive’s telephone log showed the lengths of 60 calls initiated during the last week of...
An executive’s telephone log showed the lengths of 60 calls
initiated during the last week of July.
| 1 | 2 | 10 | 5 | 3 | 3 | 2 | 20 | 1 | 1 |
| 6 | 3 | 13 | 2 | 2 | 1 | 26 | 3 | 1 | 3 |
| 1 | 2 | 1 | 7 | 1 | 2 | 3 | 1 | 2 | 12 |
| 1 | 4 | 2 | 2 | 29 | 1 | 1 | 1 | 8 | 5 |
| 1 | 4 | 2 | 1 | 1 | 1 | 1 | 6 | 1 | 2 |
| 3 | 3 | 6 | 1 | 3 | 1 | 1 | 5 | 1 | 18 |
(b) Find the mean, median, and mode.
(Round your answers to 2 decimal
places.)
|
Descriptive Statistics |
Data | |
| count | ||
| Mean | ||
| Median | ||
| Mode | ||
(c) Do the measures of center agree?
-
Yes
-
No
(d) Are the data symmetric or skewed? If skewed,
which direction?
-
Yes, the data are skewed to the right.
-
No, the distribution is symmetric.
-
Yes, the data are skewed to the left
Homework Answers
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