Multiple Choice
In correlation, which of the following tells us that we have a perfect positive relationship
A) r = +1
B) all the points on the scatter diagram would fall on a straight line and the slope would be from bottom left to top right of the plot
C) the dots on the scatter diagram would fall in a straight line from top left-hand corner down to bottom right hand corner
D) both a and b
Correct Answer:
Verified
Correct Answer:
Verified
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