Guest

If a variable takes the value 0 ,1,2......n with frequency proportional to binomial coefficients ((further question is in image) then the mean of the distributed is

If a variable takes the value 0 ,1,2......n with frequency proportional to binomial coefficients ((further question is in image) then the mean of the distributed is

Question Image
Grade:11

1 Answers

Aditya Gupta
2081 Points
5 years ago
Let constant of proportionality be k.
Then mean= k(0*nc0+1nc1+2nc2+...+nncn)/k(nc0+nc1+...+ncn)
n/2

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free