Develop the analysis of variance computations for the following completely randomized design. At α = 0.05,...

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Statistics

Develop the analysis of variance computations for the followingcompletely randomized design. At α = 0.05, is there asignificant difference between the treatment means?

Treatment
ABC
13610892
11911581
11212485
107103102
13110788
113108118
12996111
113115120
10397
81106

xj

120106100

sj2

112.86137.56187.56

State the null and alternative hypotheses.

H0: μA =μB = μC
Ha: μA ≠μB ≠μCH0:μA ≠ μB ≠μC
Ha: μA =μB =μC     H0:μA = μB =μC
Ha: Not all the population means areequal.H0: At least two of the population meansare equal.
Ha: At least two of the population means aredifferent.H0: Not all the population means areequal.
Ha: μA =μB = μC

Find the value of the test statistic. (Round your answer to twodecimal places.)

Find the p-value. (Round your answer to four decimalplaces.)

p-value =

State your conclusion.

Do not reject H0. There is sufficientevidence to conclude that the means of the three treatments are notequal.Do not reject H0. There is not sufficientevidence to conclude that the means of the three treatments are notequal.     Reject H0.There is not sufficient evidence to conclude that the means of thethree treatments are not equal.Reject H0. Thereis sufficient evidence to conclude that the means of the threetreatments are not equal.

Answer & Explanation Solved by verified expert
4.3 Ratings (649 Votes)
aCorrect optionH0 Ha bFrom the given data the following Table is constructedTreatment ATreatment BTreatment    See Answer
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