Question

A no. chosen at random from the no. -5,-4,-3,2,-1,0,1,2,3,4,5 then the probability that square of this no. Is less than or equal to 1

Answer 1

Answer:

$\red { Probability } \green { = \frac{3}{11}}$

Step-by-step explanation:

Total Possible outcomes = { -5,-4,-3,-2,-1,0,1,2,3,4,5 }

Number of total possible outcomes = 11 ---(1)

Favourable outcomes = { -1 ,0, 1 }

Number of favourable outcomes = 3 --(2)

$Probability \: that \: square \: of \: the \\number \: is \: less \:than \:or \: equal \:to \:1$

$= \frac{(2)}{(1)}\\= \frac{3}{11}$

Therefore.,

$\red { Probability } \green { = \frac{3}{11}}$

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