Q. 64.6( 9 Votes )

A number x is cho

Answer :

Total numbers of elementary events are: 7

Let E be the event of getting < 2


This means -2 < x < 2

Favorable outcomes are: -1, 0, 1


Numbers of favorable outcomes are: 3

We know,



P (< 2) = P (E) = 3/7

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