Fill in the Blank with One of the Words or Phrases

question 318

Multiple Choice

Fill in the blank with one of the words or phrases listed below.

-The ــــــــــــof a number a is written as $\sqrt [ 3 ] { a }$ .

• A) radicand
• B) principal square root
• C) index
• D) cube root

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Definitions:

Correlation Coefficient

A numerical measure that indicates the extent to which two variables fluctuate together.

Linear Relationship

A type of correlation where changes in one variable are directly proportional to changes in another variable, often displayed as a straight line in a graph.

Simple Linear Regression

Regression analysis involving one independent variable and one dependent variable in which the relationship between the variables is approximated by a straight line.

Coefficient Of Determination

A measure, usually represented as R^2, that shows the proportion of the variance in the dependent variable that is predictable from the independent variable(s).