Question

A survey regarding the height (in cm) of 51 girls of class xth of a school was conducted and the following data was obtained
Height. 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.
(Find medain and what value you take for l and h and CF and f and n÷2)
Give Reason why u take that value for l,h,f,CF.

Answer 1

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Answer 2

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I think your question is rong because no one is answering so how can i help you.