The total probability of all the possible outcomes should be equal to?

Question

a) 0

b) 0 to 1

c) 1

d) >1

Answer 1

The total probability of all the possible outcomes should be equal to:

c) 1

In probability theory, the sum of the probabilities of all possible outcomes of a random experiment must equal 1. This reflects the certainty that one of the possible outcomes will occur.