17. Given below are heights of 15 boys of a class measured in cm:
128, 144, 146, 143, 136, 142, 138, 129, 140, 152, 144, 140, 150, 142, 154.
Find: (a) mode
(b) The median height of the boys.
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2
Answer:
MODE - 144 , 142 , 140
MEDIAN - 129
Answered by
2
mode = 144 142 140
median is n+1/2
15+1÷2
16÷2
8th term i.e 129
median = 129
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