We have to explain the relationship between employee performance 01 and employee performance 02 using the scater plot
We have to explain the relationship between employee performance 01 and employee performance 02 using the scater plot
Unusual points Each of the four scatterplots that follow shows a cluster of points and one “stray” point. For each, answer these questions:
1) In what way is the point unusual? Does it have high leverage, a large residual, or both?
2) Do you think that point is an influential point?
3) If that point were removed, would the correlation be- come stronger or weaker? Explain.
4) If that point were removed, would the slope of the re- gression line increase or decrease? Explain
Match the values of r with the accompanying scatterplots 0.723,-0.353,0.353,0.998 and -0.998
scatterplots 1,2,3,4,5
Some high school physics students dropped a ball and measured the distance fallen (in centimeters) at various times (in seconds) after its release. If you have studied physics, you probably know that the theoretical relationship between the variables is distance
(a) A plot of distance versus
(b) A plot of radic distance versus time
(c) A plot of distance versus radic time
(d) A plot of
(e) A plot of