# Standard Normal Probability Distribution MCQs Test Online PDF Download

Standard normal probability distribution multiple choice questions (MCQs), standard normal probability distribution test prep for online learning with MBA degree certificate eCourses. Learn probability distributions multiple choice questions (MCQs), standard normal probability distribution quiz questions and answers. Career test on rectangular distribution, binomial distribution, standard normal probability distribution, discrete probability distributions test for online classification of data in statistics courses distance learning.

Learn probability distributions practice test MCQs: formula in which binomial distribution approaches normal probability distribution with help of normal variable is written as, for free online courses with options x - qn divided by square root of pq, x - np divided by square root of npq, x + np divided by square root of np, x - pq divided by square root of npq for business schools online programs. Free skills assessment test is for online e-learning standard normal probability distribution quiz questions for competitive assessment in business majors for business analyst job's interview and test preparation.

## MCQ on Standard Normal Probability DistributionQuiz PDF Download

MCQ: Formula to calculate standardized normal random variable is

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

A

MCQ: Formula in which binomial distribution approaches normal probability distribution with help of normal variable is written as

- x - qn divided by square root of pq
- x - np divided by square root of npq
- x + np divided by square root of np
- x - pq divided by square root of npq

B

MCQ: Consider probability distribution as standard normal, if value of μ is 75, value of x is 120 with unknown standard deviation of distribution then value of z-statistic

- will be one
- will be zero
- will be negative
- will be positive

D

MCQ: If value of x is less than μ of standard normal probability distribution then the

- z-statistic is negative
- z-statistic is positive
- f(x) will be even number
- f(x) will be prime number

A

MCQ: Standard normal probability distribution has mean equal to 40, whereas value of random variable x is 80 and z-statistic is equal to 1.8 then standard deviation of standard normal probability distribution is

- 120
- 80
- 40
- 20

D