A Number X Is Chosen At Random From The Numbers -3, -2, -1, 0, 1, 2, – InterviewSolution

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1.

A Number X Is Chosen At Random From The Numbers -3, -2, -1, 0, 1, 2, 3. What Is The Probability That |x|<2?

Answer»

<P>X can TAKE 7 values.

To GET |X|+2) take X={-1,0,1}

=> P(|X|<2) = Favourable CasesTotal Cases = 3/7.

X can take 7 values.

To get |X|+2) take X={-1,0,1}

=> P(|X|<2) = Favourable CasesTotal Cases = 3/7.

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