Math, asked by Aaravchauhn, 1 year ago

please give the answer

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Answered by mannat02
0
3+4+5+6÷4
18÷4
4.5
bcoz mean is sum of observation / no.of observation

Aaravchauhn: bhai raw data nahi hae yae
Answered by Kaushal3001
0
Mean= 16.5+62+51+177+272.4/20
= 578.9/20
=28.945
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