A bag contains a black ball- a red ball and a green ball- all the balls are identical in shape and size- A ball is drawn from the bag without looking into it- What is the probability that the ball drawn is-a red ball

Question

Toppr Admin · Accepted Answer

A bag contain a black ball a red ball and agreen ball-Possible out comes -1-1-1-3-No- of favourable outcomes -1-P-E-dfrac-1-3-

A bag contains a black ball, a red ball and a green ball, all the balls are identical in shape and size. A ball is drawn from the bag without looking into it. What is the probability that the ball drawn is:
a red ball

A bag contain a black ball a red ball and agreen ball.
Possible out comes $$=1+1+1=3$$
No. of favourable outcomes $$=1$$
$$P(E)=\dfrac{1}{3}$$

A bag contains a black ball, a red ball and a green ball, all the balls are identical in shape and size. A ball is drawn from the bag without looking into it. What is the probability that the ball drawn is:a red ball

A bag contain a black ball a red ball and agreen ball.Possible out comes $$=1+1+1=3$$No. of favourable outcomes $$=1$$$$P(E)=\dfrac{1}{3}$$

A bag contains a black ball, a red ball and a green ball, all the balls are identical in shape and size. A ball is drawn from the bag without looking into it. What is the probability that the ball drawn is:
a red ball

A bag contain a black ball a red ball and agreen ball.
Possible out comes $$=1+1+1=3$$
No. of favourable outcomes $$=1$$
$$P(E)=\dfrac{1}{3}$$