I need help solving #9.

story 1 10 points earned Kelly's batting average is .30 (they hit 3 out of every 10 pitches). Let's assume there are 120 pitches thrown in the first 8 games. This is a normal binomial distribution. True False 10 points earned What is the standard deviation of hits you expect for Kelly to have by the end of the first 8 games? 5.02 points earned What is the likelihood of them hitting at least 40 pitches by the end of the first 8 games? The answer is in percentage(%). X (no answer) 10 points earned There is a 70% chance they should hit at least how many pitches this season? Round down for this answer. 33