Question

Reserve Problems Chapter 13 Section 2 Problem 3 Consider the following computer output for an experiment. Source DF Factor 5 SS ? MS F P-value ? ? ? Error 27.38 ? ? 29 66.34 Total (a) How many replicates did the experimenter use? (b) Fill in the missing information in the ANOVA table. Round your answers to three decimal places (e.g. 98.765), except P-value. DF(Error) SS(Factor) MS(Error) MS(Factor) = = F = Round your answer to five decimal places (e.g. 98.76543). P-value = (c) Compute an estimate for o?. Round your answer to three decimal places (e.g. 98.765) %

Answer 1

Source	df	SS	MS	F	p vlaue
factor	5	38.96	7.792	6.830	0.000
Error	24	27.38	1.141
total	29	66.34

a)

number of replicates =(29+1)/(5+1) =5

b)

df(error) =24

SS(factor )=38.96

MS(error )=1.141

MS(Factor )=7.792

F =6.830

p value =0.00043

σ² =1.141