Linear Regression Models
AP Statistics · Flashcards · Application
AP STATISTICS · FLASHCARDS
Card 1
of 9
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Find the predicted value of
y
y
y
for
x
=
5
x=5
x
=
5
in
y
=
3
x
+
4
y = 3x + 4
y
=
3
x
+
4
.
QUESTION
Calculate the residual for
y
i
=
8
y_i = 8
y
i
=
8
and
y
ˉ
i
=
5
\bar{y}_i = 5
y
ˉ
i
=
5
.
QUESTION
Identify the y-intercept in
y
=
−
2
x
+
6
y = -2x + 6
y
=
−
2
x
+
6
.
Tap to flip before you grade
ANSWER
6. Y-intercept is the constant term when
x
=
0
x=0
x
=
0
.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card