Question

consider a scenario where a binomial experiment is conducted and the probability of success in each trial is 40%. if the experiment includes 15 trials, what is the probability that out of those 15 trials, exactly 10 will be successful?


Pls help with formula!

Answer 1

C(15,10) (.4)^10 (.6)^4
= ...

you do the button-pushing

Answer 2

omg... the moment i visit this site and the moment i revisit i see a 1 ...

Answer 3

.0245