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Learn standard normal probability distribution test with multiple choice question (MCQs): in standard normal probability distribution, z-score of distribution will be zero if, with choices x < μ, x > μ, x = μ, and all of above for business administration. Learn probability distributions questions and answers for scholarships exams' problem-solving, assessment test for business administration certifications.

Standard Normal Probability Distribution Quiz

MCQ: In standard normal probability distribution, z-score of distribution will be zero if

1. x < μ
2. x > μ
3. x = μ
4. all of above

C

Types of Events Quiz

MCQ: Occurrence of two events in a way that events have some connection in between is classified as

1. compound events
2. mutual events
3. connected events

A

Data Classification Quiz

MCQ: Smallest numerical value is subtracted from largest numerical value and then divided to number of class desired to calculate

1. simple class interval
2. width of class interval
3. number of classes
4. manifold class intervals

B

Introduction of Estimation Quiz

MCQ: To develop interval estimate of any parameter of population, value which is added or subtracted from point estimate is classified as

1. margin of efficiency
2. margin of consistency
3. margin of biasedness
4. margin of error

D

Rules of Probability & Algebra Quiz

MCQ: If a bag contains three fruits, 16 percent are apples, 30 percent are oranges and 20 percent some other fruit that is neither oranges nor apples then probability of selecting an orange randomly is

1. 0.3
2. 0.45
3. 0.65
4. 0.034

A