Confidence Intervals: Slope of Regression Models
AP Statistics · Flashcards
AP STATISTICS · FLASHCARDS
Card 1
of 38
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Identify the degrees of freedom for slope inference when
n
=
18
n=18
n
=
18
paired observations are used.
QUESTION
Compute
d
f
df
df
for a slope confidence interval when the sample size is
n
=
18
n=18
n
=
18
.
QUESTION
What is the point estimate for the population slope
β
\beta
β
in a regression model?
Tap to flip before you grade
ANSWER
b
b
b
(the least-squares slope). Sample statistic estimates population parameter.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card