Q11 of 69 Page 6

The arithmetic mean of the following data is 14. Find the value of p:


Now,



⇒14 (24+p) = 360 + 10p


⇒336 + 14p = 360 + 10p


⇒ 14p – 10p = 360 – 336


⇒ 4p = 24


⇒ p = 6


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