Q. 4 A5.0( 1 Vote )

# Find the mean, median and mode for the following frequency table: GIVEN: FORMULA USED:

Mean = Median = Mode = Maximum number of terms For Mean:

Mean = ∑xf = 50 + 240 + 350 + 450 + 370 + 220

= 1680

∑f = 5 + 12 + 14 + 15 + 10 + 4

= 60

Mean = = 28

For Median

Total frequency (N) = ∑f = 60

N/2 = = 30

Which lies in commutative frequency 31

Which is having value of x to be 25

Median = 25

For Mode

Maximum number of terms(f) in above table is 15

15 terms are of value 30

Mode = 30

CONCLUSION: The data is having Mean to be 28

Mode to be 30

Median to be 25

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