Question

Probability lesson class X ...extra questions


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Answer 1

Answer:

hi

Step-by-step explanation:

1. A bag contains cards numbered 1 to 49. find the probability that the number on the drawn card is

(i) an odd number

(ii) a multiple of 5

(iii) even prime

2. If an event that can not occur then it's probability is:-

3. find the mean of first five odd multiples of 5.

4. Two different coins are tossed simultaneously. The probability of getting at least one head is:-

5. A number is selected at random from 1 to 30. find the probability that it is a prime number.

hope these questions will help you

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