1. Alicia has 7 paintings she wants to hang side by side on her wall. (a) In how many ways can she arrange all 7 paintings?

(a)  Make probability distribution table. Show your work.

(b)  What is the probability of Luis scoring 2 touchdowns?

(c)  What is the probability of Luis scoring more than 1 touchdown?

(d)  What is the estimated value of the number of touchdowns Luis scores? Show your work.

Answer: