A consulting firm used a random sample of 12 CIOs (chief information officers) of large businesses to
Question:
(a) Make a scatter plot and describe it.
(b) Calculate a correlation coefficient and interpret it.
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Years X)415 15 8 1 5 5 8 10 161 Salary (Y) 133 129 143 32 144 6 128 79 140 116 88 170
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a There is a weak positive relationship between yea...View the full answer
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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