Textbook ExpertVerified Tutor
29 Oct 2021
Given information
Given the lengths of boats moored in a marina
Total measurements of lengths of boats :
Data is given in increasing order .
Observation Number (n) | Observation ( ) |
1 | 16 |
2 | 17 |
3 | 19 |
4 | 20 |
5 | 20 |
6 | 21 |
7 | 23 |
8 | 24 |
9 | 25 |
10 | 25 |
11 | 25 |
12 | 26 |
13 | 26 |
14 | 27 |
15 | 27 |
16 | 27 |
17 | 28 |
18 | 29 |
19 | 30 |
20 | 32 |
21 | 33 |
22 | 33 |
23 | 34 |
24 | 35 |
25 | 37 |
26 | 39 |
27 | 40 |
Step-by-step explanation
Step 1.
Mean is the average of value .
It shows the most common average value . It is calculated by giving the ratio of the sum of observation to the total no. of observation.
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