Answer to Question #330634 in Statistics and Probability for kylie

Question

You have a coin that will flip heads with probability 0.38. You flip that coin 19 times. Let X be the number of heads in your 19 flips.

a) Identify the probability distribution for X.

Distribution = 

First Parameter =    

Second Parameter =    

b) Compute the probability that exactly 9 heads will be flipped.

P(X = 9) =    

c) Compute the mean and standard deviation associated with X.

μ =    

σ =