# Probability Distributions Multiple Choice Questions and Answers 1 PDF Book Download

Probability distributions multiple choice questions (MCQs), probability distributions quiz answers, MBA business statistics test prep 1 to learn online business courses. Discrete probability distributions MCQs, probability distributions quiz questions and answers for admission and merit scholarships test. Practice discrete probability distributions, standard normal probability distribution, binomial distribution, rectangular distribution career test for business analyst certifications.

Learn probability distributions quiz with multiple choice questions: in binomial probability distribution, dependents of standard deviations must includes, with choices probability of p, probability of q, trials, and all of above for business administration. Practice jobs' assessment test for online learning discrete probability distributions quiz questions with statistics MCQs for business administration certifications.

## MCQs on Probability Distributions Test 1 PDF Book Download

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

1. probability of q
2. probability of p
3. trials
4. all of above

D

MCQ: Formula to calculate standardized normal random variable is

1. x - μ ⁄ σ
2. x + μ ⁄ σ
3. x - σ ⁄ μ
4. x + σ ⁄ μ

A

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

1. events
2. composition
3. trials
4. functions

C

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

1. square root of p
2. square root of pq
3. square root of npq
4. square root of np

C

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

1. Var(x) = n + 2 ⁄ μsup2;
2. Var(x) = n ⁄ μsup2;
3. Var (x) = n * 2 ⁄ μsup2;
4. Var(x) = n - 2 ⁄ μsup3;

B