Do the data provide sufficient evidence at the 5% level of a difference in mean blood sugar level for the 3 drugs? O no yes Do the data provide sufficient evidence at the 5% level of a difference in the mean blood sugar level between the 20 people? O no O yes Based on your conclusions about the blocks, what should the Sum of Squares for Error be:

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Organizations are testing 3 medications to check their effect on blood-sugar levels of diabetes patients.
They tested 20 different diabetics with each different drug a month apart and randomly ordered. Blocking
on Person, fill in the ANOVA table below.
df
Treatment
(Drug)
Block(Person) 19
Error
O no
yes
2
38
O no
O yes
59
SS
557
5112.9.
12870.1
18540
278.5
MS
269.1
338.69
0.822
Total
Do the data provide sufficient evidence at the 5% level of a difference in mean blood sugar level for the 3
drugs?
0.7945
F
p-value
Do the data provide sufficient evidence at the 5% level of a difference in the mean blood sugar level
between the 20 people?
Based on your conclusions about the blocks, what should the Sum of Squares for Error be:
Transcribed Image Text:Organizations are testing 3 medications to check their effect on blood-sugar levels of diabetes patients. They tested 20 different diabetics with each different drug a month apart and randomly ordered. Blocking on Person, fill in the ANOVA table below. df Treatment (Drug) Block(Person) 19 Error O no yes 2 38 O no O yes 59 SS 557 5112.9. 12870.1 18540 278.5 MS 269.1 338.69 0.822 Total Do the data provide sufficient evidence at the 5% level of a difference in mean blood sugar level for the 3 drugs? 0.7945 F p-value Do the data provide sufficient evidence at the 5% level of a difference in the mean blood sugar level between the 20 people? Based on your conclusions about the blocks, what should the Sum of Squares for Error be:
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