Subject
Quantitative Aptitude
Topic
Probability
A number X is chosen at random from the numbers -3, -2, -1, 0, 1, 2, 3. What is the probability that |X|<2
A number X is chosen at random from the numbers -3, -2, -1, 0, 1, 2, 3. What is the probability that |X|<2
ক)
3/7খ)
3/4গ)
4/5ঘ)
5/7Explanation
X can take 7 values. To get |X|+2) take X={−1,0,1} => P(|X|<2) = Favourable CasesTotal Cases = 3/7Related questions
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