Mode of the observations is : 2,2,3,4,5,9,7,4,2,3,5,6,2,6,4,7,11,2,15,2,12,2
(a)4
(b)6
(c)2
(d)3
who will give answer first I will give him mark as brainlest
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1
Answer:
2 .
Step-by-step explanation:
I hope my answer is always right.
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