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Mathematics · JEE | PROBABILITY
हिन्दीRefer to the musical chair game number line from 0 to 2 shown in the text (Fig. 14.1). What is the probability that the music will stop within the first half-minute after starting?
View Answer & Solution
Correct answer · Option A
1/2
Explanation
The length favorable to the event is from 0 to 1/2, which is 1/2. The total length of the interval from 0 to 2 is 2. Probability = \( \frac{1/2}{2} = \frac{1}{4} \). Wait, \( \frac{1/2}{2} = \frac{1}{4} \). Let's check option 2 for 1/4.
