LibraryPirate

A-130 ANSWERS TO ODD-NUMBERED EXERCISES
Individual error rate = 0.0195
Critical value = 3.45
Intervals for (column level mean) - (row level mean)
2 -3.281
2.171
1 2
3 -8.138 -7.532
-2.686 -2.182
57.
Analysis of Variance for PSWQ
Source DF SS MS F P
Group 3 16654.9 5551.6 74.11 0.000
Error 115 8614.6 74.9
Total 118 25269.5
Individual 95% CIs For Mean
Based on Pooled StDev
Level N Mean StDev -----+---------+---------+---------+-
1 15 62.933 8.556 (---*---)
2 30 38.333 7.494 (--*--)
3 19 64.158 10.259 (---*---)
4 55 66.536 8.678 (--*-)
-----+---------+---------+---------+-
Pooled StDev = 8.655 40 50 60 70
Tukey’s pairwise comparisons
Family error rate = 0.0500
Individual error rate = 0.0103
Critical value = 3.69
Intervals for (column level mean) - (row level mean)
2 17.459
31.741
PSWQ = PSWQ score
1 2 3
3 -9.025 -32.446
6.575 -19.203
4 -10.181 -33.329 -8.388
2.975 -23.077 3.631