A survey regarding the height (in cm) of 51 girls of class X of a school was conducted and the following data was obtained:
Find the median height.
Height in cm Number of girls
Less than 140 4
Less than 145 11
Less than 150 29
Less than 155 40
Less than 160 46
Less than 165 51
Answers
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less than 140rbjbbakab
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Answer:
median= 147.5
Given:-
- A survey regarding the height (in cm) of 51 girls of class X of a school was conducted
To find:-
- median
Solution:-
Here,
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