Question:
(1) From a group of 2 men and 3 women 2 persons are selected .
Describe the sample space of the experiment. If E is the event in which 1
man and 1 woman are selected. Then which are the cases favourable to
E
Answer:
Given, from a group of 2 men and 3 women 2 persons are selected.
Total Sample space = 5C2
= (5*4)/(2*1)
= 20/2
= 10
Now, E is the event in which 1 man and 1 woman are selected.
Then favorable case for E = 2C1 * 3C1
= 2*3
= 6
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