............................ has two or more outcomes which vary in an unpredictable manner from trial to trial when conducted under uniform conditions.

Related MCQs

• ........................ refers to the totality of all the elementary outcomes of a random experiment.
• The sum of probabilities of all possible elementary outcomes of a random experiment is always equal to ...................
• A _________ is a decision support tool that uses a tree-like graph or model of decisions and their possible consequences, including chance event outcomes, resource costs, and utility.
• If dots in a scatter diagram are lie in a haphazard manner, then r= .......................
• An analysis of the covariance between two or more variables is called ..............................
• ……….is the study of correlation among three or more variable simultaneously.
• When the values of two variables move in the same direction, correlation is said to be ..........
• When the values of two variables move in the opposite direction, correlation is said to be……
• The quantitative measure of correlation between two variables is known as.....................
• If correlation between the two variables is unity , there exists ........................................