Question

A bag contains 4 red, 5 green, 6 yellow balls. A ball is chosen at random. Find probability that the ball is. Question 1 :red. Question 2:green

Answer 1

Answer:

For red ball probability is...

4/15

For green ball p(E) is....

5/15=1/3

Hope it helps.....

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Red ball =4(R)

Green ball=5(G)

Yellow ball =6 (Y)

Total marbals=4+5+6=18

Oues 1 Red

Ans Red ball=4

Probability of red ball=favourable outcome/no of outcome

=4/18

=2/9

Oues 2 green

Ans green ball =5

Probability of green ball=favourable outcome/no of outcome

=5/18