Math, asked by nailas2004, 11 months ago

help me with this plz​

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Answered by hannahmaria123
3

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Hey Buddy!!

Here is ur answer...

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Now, N = 150  ⇒ N/2 = 75.  The cumulative frequency just greater than 75 is 120 and the corresponding class is 200 – 300.

 Thus, the median class is 200 – 300.  

∴ l = 200, h = 100, f = 48, cf = c.f. of preceding class = 72 and N/2 = 75.

Hence, the median daily wage income of the workers is Rs 206.25.

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