Math, asked by Dsdsri30, 1 month ago

Calculate the mode
Marks 0-10= 6, 10-20=10


20-30
12
30-40
32
40-50
20

Answers

Answered by s13396braghavprakash
1

Answer:

Modal class =30−40

So we have, l=30,f0=12,f1=32,f2=20 and h=10

⇒  Mode=l+2f1−f0f2f1−f0×h

                  =30+2×32−12−2032−12×10

                  =30+6.25

                  =36.25

∴  Mode =36.25

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