Question

Find mean, median and mod for the given data
a, 12, 9, 12, 12, 9, 10, 14, 12, 9
b, 3, 9, 7, 7, 4, 5, 5, 6, 5, 5, 10​

Answer 1

Answer:

MEDIAN:

For(a): median = 12

For(b):median= 5

MODE:

for(a):12

for(b):5

MEAN:

for(a):mean=Sum of all values/No. of all values

=99/9=11

for(b)=mean=Sum of all values/No. of all values

=66/11=6

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