Using technology, round the values to 3 decimal places.
LinRegTTest
y=a+bx
B<0 and P<0
t=-11.99631144
P=1.999E-11
df=22
a=84.8730583
LinRegTTest
y=a+bx
8<0 and P<0
?b=-4.705564128
s=3.203505874
r$^2$=.8673991763
r=-.9313426739
What is the correlation coefficient value?
What is the coefficient of determination value?
Question 3
2 pts
Is the correlation test significant for $\alpha$ = .05?
Testing that $\rho$ < 0
LinRegTTest
y=a+bx
8<0 and P<0
t=-11.99631144
P=1.999E-11
df=22
a=84.8730583
LinRegTTest
y=a+bx
8<0 and P<0
?b=-4.705564128
s=3.203505874
r$^2$=.8673991763
r=-.9313426739
The statistical test value is [Select]
The conclusion is [Select]