Question

Which of the following values cannot be probabilities of events?20.42-0.05 1.48 0.9872.10.02.-4

Answer 1

The values for representing probabilty must be greater or equal to zero and less or equal to one.

So, the values which cannot be probabilities would be:

-0.05 ( It is less than zero)

1.48 (It is greater than one)

7/2 (It is greater than one)

-1/4 ( It is less than zero)