Statistics? Flashcards
1
Q
What is nominal measurement? Give examples.
A
-
2
Q
What is ordinal measurement? Give examples.
A
-
3
Q
What is interval/ratio measurement? Give examples.
A
-
4
Q
What are the two measures of variability?
A
-
5
Q
What percentage of values are 1 SD from the mean?
A
68%
6
Q
What percentage of values are 2 SD from the mean?
A
95%
7
Q
What percentage of values are 3 SD from the mean?
A
99%
8
Q
What is the null hypothesis?
A
-
9
Q
What is a Type I error?
A
-false positive
10
Q
What is a Type II error?
A
-
11
Q
What is power?
A
-
