12. A die is thrown 100 times and the outcomes are recorded as follows:
25
Outcome
Frequency
18
If the die is thrown once agian, what is the probability of getting
() even number
(i) prime number
Answers
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Probability of getting an even number
= Probability of not getting odd no.
= 2/5
Probability of getting odd no.
= 1 - (2/5)
= 3/5
Probability = no. of favorable outcomes/total no. of outcomes
3/5 = no. of times odd number obtained/100
Number of times odd number obtained = 60
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