What is the value of mean and median for the following data:
Marks:
5-14 15-24 25-34 35-44
No. of Students: 10
18
32
26
45-54
14
55-64
10
(a) 30 and 28
(b) 29 and 30 (c) 33.68 and 37.94 (d) 34.21 and 33.18
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Answer:
a is the right answer to write
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