The weights of 12 girls in kg is as follows.
Find the mean weight.
37, 24, 16, 40, 53, 60, 74, 32, 36, 28.
Answers
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Answer:
45 kg
Step-by-step explanation:
app. avg=30
difference wrt 30
7-6-14+23+30+44+2+6-2=112-22=90
90/6=15
30+15=45
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