Binomial random variable w/ mean of 0, var. of 8. Find....

[Guest]

A binomial random variable has a mean of 0 and a variance of 8. Find a) the probability of success , p & b) the number of trials, n.

 

[tkhunny]

Is that the whole problem statement, exactly as it was presented?

 

[Guest]

Yes, it is...

thanks