True or false

_____ 1. The sum of the probabilities must give one

_____ 2. In Classical Probability the sample space is known

_____ 3. When working on Subjective Probability requires "expertise"

_____ 4. In empirical probability the denominator of the fractions is known

_____ 5. All probability is in Pr 1

_____ 6. In Binomial Distribution Pr (0) is part of the probabilities

_____ 7. In Poison Distribution the total data is known but it is not used

_____ 8. Incompatible events are mutually exclusive.

_____ 9. The [Pr (Oc) + Pr (No Oc)] can give less than one but not greater than one.

______ 10. Incompatible events can be seen in classical probability as well as in

Empirical probability.