Question

Consider the accompanying dala collected for a randomized block ANOVA Complete parts a) through d) below EB Click the kcon to view the data Click the icon to view a table of critical F-scores ) Calculate the total sum of squares (SST) SST-(Round to two decimal places as needed) b) Partion the total sum of squares (SST) into its three components More Info Block Sample 1 Sample 2 Sample 3 Sample 4 10 Round to two dedimal places as nended) 10 SSBL(Round to two decimal places as needed) SSE-(Round to two decimal places as neoded) c) Using a-o 05, what conclusions can be made about the population means? What are the correct hypotheses to test for differences in the population means? Print Done Click to select your answer(s)

Answer 1

applying two way ANOVA without replication on above data:

Source of Variation	SS	df	MS	F	P-value
blocks	16.20	4	4.05	1.20	0.3616
treatments	60.40	3	20.13	5.95	0.0100
Error	40.60	12	3.38
Total	117.20	19

from above

a)SST = 117.20

b)SSB =60.40

SSBL =16.20

SSE =40.60

c)

as p value is less than 0.01 level ; we have sufficient evidence to conclude that population means are different