Question

an urn contains 10 red balls ,12 white balls ,13 black balls and 15 yellow balls a ball drawn from the urn at random what is the probability of wall should be of yellow colour, blue colour, red colour and white colour?​

Answer 1

Answer:

Step-by-step explanation:

yellow-15/50=3/10

blue-0/50=0

red-10/50=1/5

white-12/50=6/25

Answer 2

Answer:

hey mate here is ur answer

Step-by-step explanation:

total no of outcomes (balls) = 50

(i) no of favourable balls = 15

prob = 15/50 = 3 /10

(ii) no of favourable balls = 0

prob = 0

(iii) no of favourable balls = 10

prob = 10/50 = 1/5

(iv) no of favourable balls = 12

prob = 12/50 = 6/25

hope it helps you....

thanks for asking.... mark brainliest if you like