Consider the data: x 3 4 5 6 7 y 8 13 12 14 16

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Consider the data:
x  3 4 5 6 7
y  8 13 12 14 16
a. Sketch a scatter plot.
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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Related Book For  book-img-for-question

Statistics The Art And Science Of Learning From Data

ISBN: 9780321997838

4th Edition

Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

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