Question
What is the probability of getting a number less than 4 when a die is rolled?
What is the probability of getting a number less than 4 when a die is rolled?
Answer: Option A
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Answer : Option A
Explanation :
Total number of outcomes possible when a die is rolled = 6 (∵ any one face out of the 6 faces)
i.e., n(S) = 6
E = Getting a number less than 4 = {1, 2, 3}
Hence, n(E) = 3
$MF#%\text{P(E) = }\dfrac{\text{n(E)}}{\text{n(S)}} = \dfrac{3}{6} = \dfrac{1}{2}$MF#%
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