Question

Consider the data:
a. Sketch a scatterplot.
b. If one pair of (x, y) values is removed, the correlation for the remaining four pairs equals 1. Which pair is it?
c. If one y value is changed, the correlation for the five pairs equals 1. Identify the y value and how it must be changed for this to happen.


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  • CreatedSeptember 11, 2015
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