How many outcomes are possible for one event of a binomial experiment?
a.1
b.2
c.3
d.4

The answer is (b) 2.

Step-by-step explanation:  We are given to select out of the choices given the number of possible outcomes for one event of a binomial experiment.

A binomial experiment is a statistical experiment having a number of repeated trials where each trial can result in only two possible outcomes. We call one of these outcomes a success and the other, a failure.

For example, tossing of a fair coin is a binomial experiment, because it has only two possible outcomes, head or tail.

Thus, the correct option is (b). 2.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5