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Business statistics practice test MCQ: in binomial distribution, formula of calculating standard deviation is with choices square root of p, square root of pq, square root of npq and square root of np for online competitive exams, certifications tests for financial aids, scholarships contests in universities. Free study guide is for online learning binomial distribution quiz with MCQs to practice test questions with answers.

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: Mean of binomial probability distribution is 857.6 and probability is 64% then number of values of binomial distribution

1. 1040
2. 1340
3. 1240
4. 1140

B

MCQ: If value of p is smaller or lesser than 0.5 then binomial distribution is classified as

1. skewed to right
2. skewed to left
3. skewed to infinity
4. skewed to integers

A

MCQ: In binomial distribution, formula of calculating mean is

1. μ = p + q
2. μ = np
3. μ = pq
4. μ = qn

B

MCQ: Probability of failure in binomial distribution is denoted by

1. p = q +1
2. p = q - 1
3. q = 1 + p
4. q = 1 - p

D