Question

there are 5 red balls and 3 yellow balls and 3 blue balls in a bag when a ball is drawn at random
what is the probability that red ball is drawn
what is the probability that blue ball is drawn again
what is the probability that a no ball is drawn

Answer 1

heya

here is ur answer

redballs ➡5

yellow balls ➡3

blue balls➡ 3

so total number of balls are

$5 + 3 + 3 = 11$

so total possible outcomes are 11

probability of a ball drawn is red

$\frac{5}{11}$

probability of a ball drawn is blue is 3/11

probability of no ball is drawn is zero

because

it is an impossible event.

hope it helps u

Answer 2

hey... here's ur answer!!

total no. of sample space = 5 red + 3 yellow + 3 blue balls.

i. e, sample space = 11

1) probability of red balls = total no. of favorable outcomes / total no. of sample space

= 5/ 11


2) probability of blue balls = 3/ 11


3) probability of getting no. ball is = 0/ 11

= 0.



hope it might be helpful !!