Question
x (x) 5 15 25 30 35 40 45 55 65 Nine people standing in an elevator are the following ages:5, 15, 25, 30, 35,
| x | (x) |
|---|---|
| 5 | |
| 15 | |
| 25 | |
| 30 | |
| 35 | |
| 40 | |
| 45 | |
| 55 | |
| 65 |
Nine people standing in an elevator are the following ages:5, 15, 25, 30, 35, 40, 45, 55, 65
What is the total number of data points (n) in the given set of data?
What is the mean age () of the people in the elevator?
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Mathematics for Economics and Business
Authors: Ian Jacques
9th edition
129219166X, 9781292191706 , 978-1292191669
