Question

Sapna
PAGE NO.
DATE
1
Find the mean for given data
diviation Method
d.
I 0-2
8 음
12-14
4-6 6-8 8-10
2-4
Lo-12
S
5
3
6
1
1
2
СТ
7
d
H
U=
fu
- C
2
-0.5​

Answer 1

Answer:

what is the sign after 8??

Answer 2

Answer:

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