Plot each of the following regression equations on graph paper and state whether X and Yare directly
Question:
Plot each of the following regression equations on graph paper and state whether X and Yare directly or inversely related.
(a) ^y ¼ 3 þ 2x
(b) ^y ¼ 3 þ 0:5x
(c) ^y ¼ 10 0:75x
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Related Book For
Biostatistics A Foundation For Analysis In The Health Sciences
ISBN: 9781118302798
10th Edition
Authors: Wayne W. Daniel, Chad L. Cross
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