2025 Pae 7 - Correlation and Regression Game
Task 1a
Move data points to create a correlation of 0.95. What direction is the trendline going?
Task 1b
Task 1c
Describe the layout of the scatter (On top of the line, touching the line, and under the line)
Task 2a
Move data points to create a correlation of -0.75. Describe the direction of the line
Task 2b
Task 2c
Describe the layout of the scatter (On top of the line, touching the line, and under the line)
Task 3a
Move data points to create a correlation of 0.50. Describe any features you see in the graph (dots layout, direction)
Task 3b
Task 3c
Describe the layout of the scatter (On top of the line, touching the line, and under the line)
Task 4a
Make a U with all the dots.
Task 4b
Task 4c
Make comments to the relationship R
Task 5a
Make a funnel starting at ( 1, 1 ). What is the strength of the relationship?
Task 5b
Task 5c
Add a trendline and describe the layout
Task 6a
Move data points to create a correlation of 0.65 and a gradient of 2.5. Describe any features you see in the graph (dots layout, direction)
Task 6b
Task 6c
Make comments to the relationship R