The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 4 - Scatterplots and Correlation - Chapter 4 Exercises - Page 121: 4.27c

Answer

The correlation would not change.

Work Step by Step

Since all of the days would be converted to weeks, the correlation would deal with the number of weeks (and thus not change).
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