00:01
This question we are doing the crisscal release.
00:03
So i must first complete the table by filling a rank column.
00:12
Starting from 1, 2, 3, 4, 5 and 6 are the same.
00:21
So we add the position 10252, so we add the position 7 and 8, 9 are the same.
00:39
To be 8, 8, 8, position 10 and 11 at the same to be 10 .5, 25, then 12, 13, 14 and 15 at the same, to be 14 .5, then 16, 17, and 18 are the same, to be 17.
01:22
17.
01:22
17, 15, then 19.
01:33
Since this is a critical release, you need to first state deny hypothesis.
01:42
So h0, there is no difference in the scores on the questionnaire...