Stress comparisons and determine the Fritical value for the contrast (use an aw.05). For these calculations...
Question 8 4 pts Calculate the Fcontrast post-hoc tests for each of the three sleep aid comparisons and determine the Feritical value for the contrast (use an a .05). MS.contrast (M-M) Fcontrast = MS.contrast MSWithin 1. Valerian - Melatonin - Select] 2. Valerian - Shtp= [Select] 3. Melatonin - Shtp= [Select) [ Select Fcritcontrast F. Distribution (a-0.05 in the Right Tail) Numerator Degrees of Freedom dildf, 2 3 4 5 6 7 1 2 3 4 5 6 7 240.54...
Numerator Degrees of Freedom de df, 2 3 4 5 7 8 9 1 2 3 4 5 6 7 3 Denominator Degrees of Freedom 10 11 12 13 14 15 16 17 161.45 18.513 10.128 7.7086 6.8079 59874 5.5914 5.3177 5.1174 4.9646 4.8443 4.7472 4.6672 4.6001 4.5431 449-40 4.4513 4.4139 4.3807 4.3512 4.3248 4.3009 4.2793 4.2597 4.2417 4.2252 4.2100 4.1960 4.18.30 4.1709 4.0847 4.0012 3.9201 3.8415 199.50 19.000 9.5521 9.9443 5.7861 5.1433 4.7374 4.4590 4.2565 4.1020 3.9823 3.8853 3.8056...
F. Distribution (a-0.05 in the Right Tail) Numerator Degrees of Freedom 5 df df, 2 3 7 8 9 1 2 4 5 10 12 13 15 Denominator Dogress of Freedom 161.45 18.513 10.128 7.7086 6.6079 5.9874 5.5914 5.3177 5.1174 4.9646 4.8443 4.7472 4.6672 4.6001 4.5431 4.49.40 4.4513 4.4139 4.3807 4.3512 4.3248 4.3009 4.2193 4.2597 4.2412 4.2252 42100 4.1960 4.1830 4.1709 4.0847 4.0012 3.9201 3.8415 17 18 19 199.50 19.000 9.5521 9.9443 5.7861 5.1433 4.7374 4.4590 4.2565 4.1028 3.9823 3.8853...
A tech company wanted to determine the effect of stress on the quality of work produced by their employees. They conducted a study that compared n-30 workers who were categorized as having low, moderate, or high stress levels during work by measuring the number of mistakes each made when producing a particular piece of computer code (in C++). The company wanted to test the question, does one's level of stress affect their quality of work. Calculate the F-test value by...