Mean of 12, 10, 8, 6, 9, 15, 11, 18, 10 is
i) 22
ii) 11
iii) 10
v) 33
Answers
Answered by
2
Answer:
mean = ( 12, 10, 8, 6, 9, 15, 11, 18, 10 ) ÷ 9
= 99÷9
= 11
answer - (ii) 11
Answered by
6
Answer:
11
Step-by-step explanation:
arrange no. in ascending order 6,8,9,10,10,11,12,15,18
mean=sum of all observation /total no. of observation
=99/9
=11
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