Asked by Fazeela Zanib on Sep 23, 2024
Verified
How do you determine whether two interval variables have a positive linear relationship?
A) Most of the points fall close to a straight line with positive slope.
B) As the X variable increases,the Y variable increases in a linear way.
C) The scatter diagram shows a linear pattern that is going uphill.
D) All of these choices are true.
Positive Linear Relationship
A relationship between two variables where an increase in one variable is associated with an increase in the other variable, represented as a straight line.
Scatter Diagram
A graphical representation that uses dots to show the relationship between two variables, helping to identify correlations.
Slope
The measure of the steepness or incline of a line, typically described as the ratio of the vertical change to the horizontal change between two points on the line.
- Understand the concept of linear relationships as depicted in scatter diagrams.
Verified Answer
Learning Objectives
- Understand the concept of linear relationships as depicted in scatter diagrams.
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