Question

Find the mean, median and mode of the
following distribution.
Marks
15 20 22 24 25 30 33 38 45
Number of
students 6 11 20 23 18 13 3 1​

Answer 1

Answer:

mean=230

median =25

mode=20

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Answer 2

Explanation:

Mean= 15+20+22+24+25+30+33+38+45 /9

252/9 =28 mean

median = 25

mode=no mode

2. mean= 6+11+20+23+18+13+3+1/8

95/8=11.875

median=18

mode=no mode