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3 years ago

If 3220 = 80+7, what is the value of c?

Mathematics

1 answer:

Setler79 [48]3 years ago

8 0

Answer:

Correct option is

36.25

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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Greeley [361]

Step-by-step explanation:

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3 years ago

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