Question

5. A bag contains 15 cards numbered 1 to 15. Find the probability of drawing a card from the bag randomly.

i) Card has a number multiple of 3.

ii) Card has a prime number.

​

Answer 1

Answer:

i) 5/15

ii)6/15 are the answers to the question

Answer 2

Answer:

Here is your Answer :

Probability of drawing a card from the bag

Ans - (i) 4 Or 0.2665

15

(ii) 6 Or 0.4

15

Step-by-step explanation:

Total no. of cards in a bag , N = 15

(i) Probability of getting multiple of 3.

Multiple of 3 are 3,6,9&12

Favorable no. of outcomes = 4

Probability of an event, E is :

P(E) = Favourable outcomes

Total no. of cards

P(Multiple of 3) = 4 = 0.2665

15

(ii) Probability of getting prime no.

No. of prime no. are 2, 3, 5, 7, 11 & 13

Favorable no. of outcomes = 6

Probability of an event, E is :

P(E) = Favorable no. of outcomes

Total no. of cards

P(No.of prime no.) = 6 = 0.4

15

Hope this is helpful to you

Thank you...