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"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 discrete probability distributions quiz questions for jobs' assessment test and online courses for online courses for business management degree.

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

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

D

MCQ: The 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, the observations of random variable are classified as

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

C

MCQ: In binomial distribution, the 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: The 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