Question

These data are observations collected using a completely randomized design.

Sample 1	Sample 2	Sample 3
4	4	2
2	3	0
4	5	2
3	2	1
2	6

(a) Calculate CM and Total SS. (Round your answer for CM to six decimal places and your Total SS to four decimal places.

(b) Calculate SST and MST. (Round your answers to four decimal places.)

(c) Calculate SSE and MSE. (Round your answers to four decimal places.)

(d) Construct an ANOVA table for the data. (Round your answer for F to two decimal places. Round your answers for SS and MS to four decimal places.)

Source	df	SS	MS	F
Treatments
Error
Total

Answer 1

a)

CM =2.857143

total SS =16.964+167500 =33.7143

b)

SST =16.9643

MST =16.9643/2 =8.4821

c)

SSE =16.7500

MSE =16.7500/11 =1.5227

d)

Source	df	SS	MS	F
Treatment	2	16.9643	8.4821	5.5704
Error	11	16.7500	1.5227
Total	13	33.7143