For a data set of brain volumes ​(cm3​) and IQ scores of eleven ​males, the linear correlation coefficient is requals 0.883.Use the table available below to find the critical values of r. Based on a comparison of the linear correlation coefficient r and the critical​ values, what do you conclude about a linear​ correlation? The critical values are  ​(Type integers or decimals. Do not round. Use a comma to separate answers as​ needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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For a data set of brain volumes ​(cm3​) and IQ scores of eleven ​males, the linear correlation coefficient is requals 0.883.Use the table available below to find the critical values of r. Based on a comparison of the linear correlation coefficient r and the critical​ values, what do you conclude about a linear​ correlation?

The critical values are 

​(Type integers or decimals. Do not round. Use a comma to separate answers as​ needed.)
Number of Pairs
of Data n
4
5
6
7
8
9
10
11
12
Critical Value of r
0.950
0.878
0.811
0.754
0.707
0.666
0.632
0.602
0.576
Transcribed Image Text:Number of Pairs of Data n 4 5 6 7 8 9 10 11 12 Critical Value of r 0.950 0.878 0.811 0.754 0.707 0.666 0.632 0.602 0.576
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