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A die is thrown 400 times. The frequency of the outcomes of the events are given as under:

Outcomes

1

2

3

4

5

6

Frequency

70

65

60

75

62

68

Find the probability of:

(i) Occurrence of an even number.

(ii) Occurrence of a number less than 2.

Asked by Topperlearning User 11th December 2013, 12:49 AM
Answered by Expert
Answer:

Total number of frequencies = 400

(i) Even numbers are = 2, 4, 6

Therefore frequencies of all even numbers = 65 + 75 + 68 = 208

Probability of occurrence of an even number

(ii) Probability of getting a number less than 2 =

Answered by Expert 11th December 2013, 2:49 AM
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