Hypothesis Quiz Flashcards
1
Q
p-value Definition
A
P(seeing your test statistic or something more extreme assuming Ho is true in reference to HA)
2
Q
Type I Error
A
Reject Ho given that Ho is true.
(Reject Ho | Ho is true)
P(Type I error) = alpha
3
Q
Type II Error
A
Do not reject Ho given that Ho is false.
(Do not reject Ho | Ho is false)
P(Type II error) = Beta
4
Q
Power
A
P(Reject Ho | Ho is false) = 1-Beta
5
Q
LS Regression Line
A
yhat = mx + b m = rise / run = rSy / Sx
