Fit Lines to Scatter Plots
8th Grade Math · Flashcards
8TH GRADE MATH · FLASHCARDS
Card 1
of 56
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
What does it mean if a scatter plot shows no linear association?
QUESTION
What is the predicted
y
y
y
if the fitted line is
y
=
3
x
+
1
y=3x+1
y
=
3
x
+
1
and
x
=
4
x=4
x
=
4
?
QUESTION
What is a residual for a data point relative to a fitted line?
Tap to flip before you grade
ANSWER
Residual
=
=
=
actual
y
y
y
minus predicted
y
y
y
. Measures vertical distance from point to line.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card