SOLUTION: Use the data entry method in your scientific calculator to enter the following measurements. (6, 11), (8, 7), and (7, 9). Recall the proper memories to find the correlation coeff

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Question 1205960: Use the data entry method in your scientific calculator to enter the following measurements.
(6, 11), (8, 7), and (7, 9).
Recall the proper memories to find the correlation coefficient, r.
r =
Recall the proper memories to find the y-intercept, a, of the line.
a =
Recall the proper memories to find the slope, b, of the line.
b =

Answer by Edwin McCravy(20054)   (Show Source): You can put this solution on YOUR website!
On your TI-84:

on
clear
stat
enter
enter 6 8 7 in L1 column and enter 11 7 9 in L2 using arrow keys and enter.
stat
press right arrow once to highlight CALC
Use down arrow to scroll to 4:LinReg(ax+b)
enter
Use down arrow to scroll to highlight Calculate
enter
You will see values a, b, r2, and r.

Edwin




 

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