Question

Please help :))
This probability distribution shows the
typical distribution of pitches thrown to a
batter in a given "at-bat" in a baseball game.
Pitches
1
2
3
4
5
Frequency
15
20
40
15
10
Find the probability that the pitcher will
throw exactly 4 pitches to a batter.
p = [?]
Enter

Answer 1

Answer:

0.15

Step-by-step explanation:

Fp: frequency that the pitcher will throw exactly 4 pitches to a batter=15

Fa: frequency that the pitcher will throw any pitches to a batter=15+20+40+15+10=100

P=Fp/Fa=15/100=0.15