Asked by eliana mezzenga on Sep 22, 2024
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A professor examines the relationship between minutes studying and exam score (out of 200 points)for a random sample of his students.The scatter diagram is shown below.It appears that study time has somewhat of a positive linear relationship with exam score. 
Positive Linear Relationship
A direct correlation between two variables in which they both increase or decrease together at a constant rate, as depicted by a positively sloped line on a graph.
Scatter Diagram
A graphical representation of the relationship between two quantitative variables, showing how one variable is affected by changes in the other variable.
- Master the understanding of linear relationships as demonstrated in scatter diagrams.
- Identify characteristics of data represented in scatter diagrams including the strength and direction of a relationship.
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Learning Objectives
- Master the understanding of linear relationships as demonstrated in scatter diagrams.
- Identify characteristics of data represented in scatter diagrams including the strength and direction of a relationship.
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