Question

7. A survey of 250 childrens showed that
170 like milk while 80 dislike it. Out of
these childrens, one children is chosen at
random. What is the probability that the
chosen children :
(i) likes milk?
(ii) dislikes milk?​

Answer 1

Answer:

(i)17/25

(ii)8/25

Step-by-step explanation:

(i) So we know that 170 out of 250 children like milk. So there's a 170/250 chance that a random kid will like milk. On simplifying, we get a 17/25 chance.

(ii)Using the same logic, we get a 8/25 chance.

Pro Tip: Probability is usually presented in the form of a fraction and not percentage.