Question

A number is chosen at random from the numbers -3,-2,-1,0,1,2,3.what will be the probability that square of this number is less than or equal to zero?

Answer 1

Once a method is designed or selected, it is necessary to evaluate its characteristics of ... and a random error " with a zero mean, in an additive way: x 1⁄4 þ Á þ " ð1Þ All the possible  

Answer 2

1/7 is the answer to your question