If the mean of a binomial distribution is 5 and its standard deviation is 1, then the probability of ten successes is :
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → ${^{25}C}_{10}\left(\frac{1}{5}\right)^{10}\left(\frac{4}{5}\right)^{15}$
'n' here is not a whole numbers, verified after calculation.
Hence, this can't be solved.