Learn probability rules MCQs, business statistics test for online learning courses, test prep to practice test. Introduction to probability quiz has multiple choice questions (MCQ), probability rules quiz questions and answers, types of events, relative frequency, multiplication rules of probability, probability rules tutorials for online what is probability courses distance learning.

Business statistics practice test MCQ: consider two events x and y, x-bar and y-bar represents with options occurrence of y, occurrence of x, non-occurrence of x and y and occurrence of x and y with distance learning, competitive exams preparation for national and international universities' admissions. Free study guide is for online learning probability rules quiz with MCQs to practice test questions with answers for masters degree's entrance exam preparation.

MCQ: Consider two events X and Y, X-bar and Y-bar represents

1. occurrence of Y
2. occurrence of X
3. non-occurrence of X and Y
4. occurrence of X and Y

C

MCQ: In measuring probability of any certain event, zero represents

1. impossible events
2. possible events
3. certain event
4. sample event

A

MCQ: Consider an event B, non-occurrence of event B is represented by

1. union of A
2. complement of A
3. intersection of A
4. A is equal to zero

B

MCQ: In measuring probability of any certain event, one which is in limit of probability represents

1. certain event
2. sample event
3. impossible events
4. possible events

A

MCQ: Probability of events must lie in limits of

1. one to two
2. two to three
3. one to two
4. zero to one

D