lab_07 - Lab_07 November 29, 2006 Correlation between Brain...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Lab_07 November 29, 2006 7.5 8 8.5 9 9.5 10 10.5 11 x 10 5 130 132 134 136 138 140 142 144 Correlation between Brain Size and IQ for High IQ Subjects Brain Size of High IQ Subjects I Q o f H i g h I Q S u b j e c t s Part A: With this data, we can distinguish a relationship between brain sizes vs. IQ. There is a positive correlation, meaning that it seems as brain size increases, the IQ score also increases to a degree, in general. This relationship is a little weak because it has a correlation of .5483. Since the number is positive, that the correlation should be between 0 and 1 and it is about half way between, showing a not so strong correlation. The variation accounted for is .3006.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
7.5 8 8.5 9 9.5 10 10.5 11 x 10 5 75 80 85 90 95 100 105 Correlation between Brain Size vs. IQ Score for Low IQ Subjects Brain Size of Low IQ Subjects IQ Score of Low IQ Subjects Part B: The previous data shown does suggest a relationship between brain sizes vs. IQ. There is a positive correlation, meaning that it seems as brain size increases, the IQ score also
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 3

lab_07 - Lab_07 November 29, 2006 Correlation between Brain...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online