Hypothesis^ Flashcards
1
Q
Hypothesis
A
testable statement that predicts what happens in an investigation
2
Q
Directional Hypothesis
A
one tailed
states direction of the result
3
Q
Non - Directional Hypothesis
A
two tailed
state there is a difference but no direction
4
Q
Null Hypothesis
A
any changes in DV are because of chance not the manipulation of IV
5
Q
Type 1 Error
A
null hypothesis rejected and experimental hypothesis accepted
should be the other way around
6
Q
Type 2 Error
A
experimental hypothesis rejected and null hypothesis accepted
should be the other way around
