Given the Least Squares Regression Line, ,Which Statement Is

question 54

Multiple Choice

Given the least squares regression line, ,which statement is true?

• A)The relationship between X and Y is positive.
• B)The relationship between X and Y is negative.
• C)As X increases,so does Y.
• D)As X decreases,so does Y.

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Definitions:

RFS

Requirement for the feature size; a specification in geometric tolerancing where size is a factor.

Runout Tolerance

A type of geometric tolerance that controls the variation of a feature's surface as it rotates about a datum axis.

Surface Profile

Describes the quantifiable variation, texture, or roughness of a surface over a specified area.

Thick Line

In drafting and drawing, a thick line typically refers to lines with increased weight used to denote boundaries, important features, or objects that are in the foreground.