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The arithmetic mean of the following frequency distribution is 50 .C.I  0-10 ,10-20, 20-30, 30-40,40-50.frequency:    16      p           30        32     14. Find the value of p  
Asked by Anilkumardelhi73 | 13 Jun, 2020, 10:13: PM
answered-by-expert Expert Answer
 
 
 
begin mathsize 16px style Mean space equals space fraction numerator 2580 plus 15 straight p over denominator 92 plus straight p end fraction rightwards double arrow 50 space equals space fraction numerator 2580 plus 15 straight p over denominator 92 plus straight p end fraction Simplify space space and space get space the space value space of space straight p. end style

Answered by Yasmeen Khan | 14 Jun, 2020, 03:29: PM

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CBSE 10 - Maths
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The arithmetic mean of the following frequency distribution is 50 .C.I  0-10 ,10-20, 20-30, 30-40,40-50.frequency:    16      p           30        32     14. Find the value of p  
Asked by Anilkumardelhi73 | 13 Jun, 2020, 10:13: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
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