Question

If a die is thrown once, then the probability that the outcomes to the event a prime number.

Answer 1

n(S) = 6
(E)= 2,3,5
n(E)= 3
P (E)= 3/6 = 1/2 = 0.5

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Answer 2

Answer:

Step-by-step explanation: when a die is thrown then the outcomes are :

1 , 2 , 3 , 4 , 5 , 6

prime numbers = 2 , 3 , 5

probability = favourable outcomes/no. of outcomes

                   3/6 = 1/2

so the probability of getting a prime number when a die of thrown is 1/2