The intelligence quotients (IQs) and brain sizes, as measured by the total pixel count (in thousands) from
Question:
The intelligence quotients (IQs) and brain sizes, as measured by the total pixel count (in thousands) from an MRI scan, for nine female college students
(a) Display the data in a scatter plot,
(b) Calculate the sample correlation coefficient r,
(c) Describe the type of correlation and interpret the correlation in the context of the data.
Transcribed Image Text:
IQ.r 138 140 96 83 101 135 85 77 88 Pixel count. y 991 856 879 865 808 791 799 794 894
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a b c Weak positive linear correla...View the full answer
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
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