n=15, p =.30 and q = .70
Binomial Problem with n = 15 ; p(registered) = 0.30 ; p(not reg) = 0.70
P(x = 3) = 15C3*0.3^3*0.7^12 = binompdf(15,0.3,3) = 0.1700
P(0<= x <=3) = binomcdf(15,0.3,3) = 0.2969
C) Yes we use , because using of normal approximation to the binomial in part b we are not able to find out the result
I have a question can you see the percent in the corner
The Start of the sentence a is suppose to say 30%
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?