help karo yrrr online class chal rhi hai
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Answered by
2
Answer:
4 is answer
Step-by-step explanation:
please mark me as brainliest
Answered by
0
Answer:
3
Step-by-step explanation:
ANSWER = SIGMA F X / SIGMA F
= (6*1 + 2*5 + 3*4 + 4*15) / (6+5+4+15)
= 90 / 30
= 3
MARK IT AS THE BRAINLIEST!
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