RD Sharma - Mathematics (Volume 2)

Book: RD Sharma - Mathematics (Volume 2)

Chapter: 33. Binomial Distribution

Subject: Maths - Class 12th

Q. No. 19 of MCQ

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19

Mark the correct alternative in the following:

A coin is tossed 10 times. The probability of getting exactly six heads is


Given:


P(H)=p(T)=1/2


n=10


p(x=6)=?


P(x=r)= nCr pr qn


P(x=6)




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