The probability of an event a is the product of the probabil

The probability of an event

a. is the product of the probabilities of the sample points in the event.

b. is the minimum of the probabilities of the sample points in the event.

c. is the maximum of the probabilities of the sample points in the event.

d. is the sum of the probabilities of the sample points in the event.

Solution

The probability of an event

d. is the sum of the probabilities of the sample points in the event.

because we need to use the properties of sum of the probvabilities of the sample points in the event