Your sister is playing basketball. She makes 4 tosses to a lowered basketball hoop, and whether the

Question:

Your sister is playing basketball. She makes 4 tosses to a lowered basketball hoop, and whether the ball goes in each time is independent of the other trials. Her chance of making the basket on a trial is 60%.
For each j with 0 < j < 4, what is the probability that she makes exactly j baskets?