A bag contains red, black and green identical balls. A ball is picked and replaced. The table shows the result of 100 trials. Find the experimental probability of picking a green ball.
-
A.
16 -
B.
21/25 -
C.
1/3 -
D.
4/21 -
E.
4/25
Correct Answer: Option E
Explanation
Prob(green ball) = 16/100
= 4/25