A no. Y is chosen at random from the numbers 1, -3, -1, 0, 1, 2, 3. What is the probability that |X|<3?  Choose the most appropriate option.
A) 1/5
B) 2/5
C) 3/7
D) 3/11
E) 2/7
|X||X| can take 7 values.   To get |X|&lt;2|X|&lt;2 ( i.e., −2&lt;x&lt;+2−2&lt;x   ⇒ P(|X|&lt;2)= Favourable 3/7asesTotal 3/7asesP(|X|&lt;2)= Favourable 3/7asesTotal 3/7ases   = 3/7   3/7
<result>C</result>
A no. Y is chosen at random from the numbers 1, -3, -1, 0, 1, 2, 3. What is the probability that |X|<3?