Dating success Based on past experience, Julio believes he has a 60% chance of success when he calls a woman and asks for a date.

a. State assumptions needed for the binomial distribution to apply to the number of times he is successful on his next five requests.

b. If he asks the same woman each of the five times, is it sensible to treat these requests as independent trials?

c. Under the binomial assumptions, state n and p and the mean of the distribution.