Can someone assist me with this question I\'ve tried calaculating it but for som
ID: 3130864 • Letter: C
Question
Can someone assist me with this question I've tried calaculating it but for some reason I can't get the answer. Can some one break down exactly how they put it in the calculator maybe then I can see what I was doing wrong. Thank You very much!
1) Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial N= 19, x = 15, p= 0.75 P(15) =
(round to three decimal places as needed)
Explanation / Answer
P( x = 15) = 19C15 * 0.75^15 * 0.25^(19-15) = 0.202