The probability of an event is always in between 0 and 1. Why?

Vinneta said that probability of impossible events is 1, Dhanalakshmi said that probability of sure event is '0' and Sireesha said that probability of any event lies in between 0 and 1. In the above with whom will you agree?

The probability of an event is greater than 1.

Probability of an event lies between ……….and…………..

Probability of occurring of an event always lies between _____.

Can the experiment probability of an event be a negative number? If not, why?

The probability of happening at least one of the events A and B is 0.6. If events A and B happens simultaneously with the probability 0.2, then P(bar A) + P(bar B) =

The probability of an event A occuring is 0.5 and of B is 0.3 If A and B are mutually exclusive events , then find the probability of neither A nor B occurring.

Can the experimental probability of an event be a negative number? If not, why?

Can the experimental probability of an event be a negative number? If not, why?