# Probability Distributions MCQ Questions PDF Download

Probability Distributions Multiple Choice Questions and Answers (MCQs), probability distributions quiz answers PDF, business statistics test 1 to study online certificate courses. Learn discrete probability distributions MCQs, "Probability Distributions" quiz questions and answers for admission and merit scholarships test. Learn discrete probability distributions, standard normal probability distribution, binomial distribution, rectangular distribution career test for general business degree online.

"In binomial probability distribution, the dependents of standard deviations must includes" Multiple Choice Questions (MCQ) on probability distributions with choices *probability of p, probability of q, trials, and all of above* for online bachelor's degree in business. Practice jobs' assessment test, online learning discrete probability distributions quiz questions for online courses for business management degree.

## MCQs on Probability Distributions Quiz PDF Download

MCQ: In binomial probability distribution, the dependents of standard deviations must includes

- probability of q
- probability of p
- trials
- all of above

D

MCQ: The formula to calculate standardized normal random variable is

- x - μ ⁄ σ
- x + μ ⁄ σ
- x - σ ⁄ μ
- x + σ ⁄ μ

A

MCQ: In random experiment, the observations of random variable are classified as

- events
- composition
- trials
- functions

C

MCQ: In binomial distribution, the formula of calculating standard deviation is

- square root of p
- square root of pq
- square root of npq
- square root of np

C

MCQ: The variance of random variable x of gamma distribution can be calculated as

- Var(x) = n + 2 ⁄ μsup2;
- Var(x) = n ⁄ μsup2;
- Var (x) = n * 2 ⁄ μsup2;
- Var(x) = n - 2 ⁄ μsup3;

B