Discrete Distribution

Determine which of the following distribution is NOT a probability distribution.

• A

• B

• C

• D

What is the value of s?

• 1.00

• 0.30

• 0.21

• 0.09

Which of the following is NOT the properties of Binomial experiment?

• Only two outcomes, either success or failure for each trial.

• The same probability of a success for each trial.

• Has symmetric shaped of data distribution.

• Fixed number of trial.

If X~B(9,0.2), find P(X=5).

• 0.0016

• 0.0165

• 0.1065

• 0.5016

Based on statement 1 evaluate the probability exactly 10 FBMP students use the campus library in one semester.

• 0.2061

• 0.2186

• 0.3000

• 0.7000

What is the expected number of FBMP students NOT use the campus library in one semester?

• 5.05

• 4.50

• 10.00

• 10.5

Given that X~Po(4). Determine P(X=5).

• 0.0156

• 0.1065

• 0.1563

• 0.1629

Which type of probability distribution does Statement 2 satisfied?

• Poisson

• Normal

• Binomial

• Continuous

For any given hour, find the probability that a personal Go Shoppers will receive exactly 2 calls?

• 1.000

• 0.224

• 0.024

• 0.001

The sum of the product of each value of a discrete random variable X times its probability is referred to as its

• expected value

• variance

• standard deviation

• mode