Sign Test Flashcards
1
Q
Sign test
A
Nominal, difference, related data from repeated measures
2
Q
Stage 1
A
State the hypothesis
3
Q
Stage 2
A
Determine if it is a one tailed or two tailed test
4
Q
Stage 3
A
Record each pair of data, working out the difference
5
Q
Stage 4
A
Record a plus for a positive difference and a minus for a negative difference
6
Q
Stage 5
A
Add up all the pluses and all the minuses and select the smaller value
7
Q
Stage 6
A
This smaller value is the value, S
8
Q
Stage 7
A
Check the result is in the right direction
9
Q
Stage 8
A
Find the critical value of S with a table of critical values
10
Q
Stage 9
A
If the calculated value is equal to or less than the critical value, the result is significant
