Lecture 7: Steps In Hypothesis Testing Flashcards
1
Q
It is a formal procedure for investigating our ideas about the world using statistics.
A
Hypothesis testing
2
Q
What are the 2 types of Hypothesis?
A
Alternative hypothesis and Null hypothesis
3
Q
It is a initial hypothesis that predicts a relationship between variables.
A
Alternative hypothesis
4
Q
Assumes that there’s no different between two groups they are equal.
A
Null hypothesis
5
Q
It is a type of error were when the null hypothesis is the true and you reject it.
A
Type 1 error
6
Q
It is a type of error were when the null hypothesis is false and you fail to reject it.
A
Type 2 error
7
Q
A.k.a a nondirectional hypothesis
A
Two sided hypothesis
8
Q
A.k.a directional hypothesis
A
One sided hypothesis
