Please show work and explain. Thanks
s
Source | DF | SS | MS | F | P |
ENK | 3 | 698.2 | 232.733 | 24.76 | 0.000 |
Subjects | 4 | 680.8 | 170.2 | 18.11 | 0.000 |
Residuals | 12 | 112.8 | 9.4 | ||
Total | 19 | 1491.8 |
a) The estimated p-value of ENK is 0.000. Hence, the administration of ENK alters sensory thresholds in these mice at the 0.05 significance level.
b)
From this graph of means and their corresponding confidence interval, we may say that the mean sensory thresholds of ENK 5 are different from the 0, 2 and 20.
From this graph of means and their corresponding confidence interval, we may say that the mean sensory thresholds of Subject 2 are different from the 1, 3, 4 and 5.
c) From the ANOVA table, we can conclude that at least one ENK has a significant mean difference of sensory thresholds from the remaining ENK at 0.05 significance level.
Again from the same ANOVA table, we can conclude that at least one Subject has a significant mean difference of sensory thresholds from the remaining Subject at 0.05 significance level.
You have conducted an experiment looking at the impact of encephalin (ENK) on sensory thresholds ...