Question

Ignt house, find the distance betwee
V3 = 1.732]
30. The mean of the following distribution is 18. Find the frequency f of the dass 19-21.
Class
11-13
13-15
15-17
17-19
19-21
21-23
23-25
Frequency
3
6
9
13
5
4​

Answer 1

Answer:

frequency

3

6

9

13

5

4

23-25and step by step explanation