STATISTICAL TECHNIQUES AND TOOLS
REGRESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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related
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causing each other
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unrelated
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best friends
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Detailed explanation-1: -In the field of statistics, correlation is a relationship between two variables. Variables are correlated if a change in one is accompanied by a change in the other. Correlation shows if the relationship is positive or negative and how strong the relationship is.
Detailed explanation-2: -Correlation is a statistical measure (expressed as a number) that describes the size and direction of a relationship between two or more variables. A correlation between variables, however, does not automatically mean that the change in one variable is the cause of the change in the values of the other variable.
Detailed explanation-3: -Example 1: Height vs. Weight. Example 2: Temperature vs. Ice Cream Sales. Example 1: Coffee Consumption vs. Intelligence. Example 2: Shoe Size vs. Movies Watched. 14-Jul-2021