Free PMF Binomial Distribution Questions and Answers

Question 1

How many possible outcome(s) has a Binomial probability?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 2

In an experiment, a tossed coin has how many outcomes?

Accepted Answer

2

Answer

4

Answer

3

Answer

1

Question 3

The first variable n in a Binomial experiment shows the _____ the experiment is performed.

Accepted Answer

Number of times

Answer

Range

Answer

Variety

Answer

None of the above

Question 4

In Binomial probability experiments, the number of trials must be fixed.

Accepted Answer

TRUE

Answer

FALSE

Answer

Undefined

Answer

None of the above

Question 5

In Binomial Distribution, each trial must be independent.

Accepted Answer

TRUE

Answer

FALSE

Answer

Not defined

Answer

None of the above

Question 6

In binomial probability assessment, which of the following conditions must be met?

Accepted Answer

All of the above.

Answer

The outcomes of each trial must be independent.

Answer

The probability of success must be constant for each trial.

Answer

There must be a fixed number of trials.

Question 7

In a traffic light consisting of red, yellow and green. What is the probability of getting 2 reds?

Accepted Answer

0.189

Answer

0.343

Answer

0.441

Answer

0.027

Question 8

The notation n! stands for:

Accepted Answer

N-factorial

Answer

N-numerical

Answer

N-optional

Answer

N-exclamation

Question 9

All of the following are binomial experiments except:

Accepted Answer

Rolling a die until a 6 appears

Answer

Tossing a coin

Answer

Asking 200 people if they have a car

Answer

Rolling a die to see if a 5 appears

Question 10

Find the coefficient of x^6 in (1-3x)^8

Accepted Answer

20412

Answer

10512

Answer

23110