SOLUTION: Use the given data to find the equation of the regression line. Round the final values to three significant digits, if
necessary.
x 0 3 4 5 12
y 8 2 6 9 12
Algebra ->
Probability-and-statistics
-> SOLUTION: Use the given data to find the equation of the regression line. Round the final values to three significant digits, if
necessary.
x 0 3 4 5 12
y 8 2 6 9 12
Log On
Question 980613: Use the given data to find the equation of the regression line. Round the final values to three significant digits, if
necessary.
x 0 3 4 5 12
y 8 2 6 9 12 Answer by Edwin McCravy(20060) (Show Source):
x 0 3 4 5 12
y 8 2 6 9 12
On your TI 83 or 84:
Press STAT
Press 1
Enter the five x numbers in L1 and the five y numbers in L2
Press STAT
Press right arrow
Press 4:LinReg(ax+b)
Press ENTER (If a screen comes up press ENTER 5 times)
Read
y=ax+b
a=.5253807107
b=4.878172589
rē=.394035533
r=.6277224968
Answer: y=0.525x+4.878
Edwin
