Card 1 of 21
What does a one-tailed test require from the alternative hypothesis?
A
The hypothesis must be null (predicts that there will be no significant effect).
B
The hypothesis must be directional (predicts the specific direction of the effect).
C
The hypothesis must be non-directional (predicts an effect without specifying its direction).
D
The hypothesis must be correlational (predicts that two measured variables will be associated).
Card 1 of 21
Inferential statistics Flashcards
21 flashcards on Eduqas A Level Psychology Inferential statistics: the key terms, definitions and case studies you need to recall for Component 1, Component 2 and Component 3.