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# Statistics - Anova - Two factor Experiment

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Articles manufactured by a company are produced by 3 operators using 3 different machines. The manufacturer wishes to determine whether there is a difference
(a) between operators (b) between machines. An experiment is performed to determine the number of articles per day produced by each operator using each machine : the results are given in table. Provide the desired information using a level of significance of 0.05

Operator 1 Operator 2 Operator 3
Machine A 23 27 24
Machine B 34 30 28
Machine C 28 25 27

https://brainmass.com/statistics/analysis-of-variance/statistics-anova-two-factor-experiment-112733

#### Solution Preview

Correction Factor = 1

SSC = 6

SSR = 56

SSE = 26

Since ...

#### Solution Summary

The solution to the posted problem is given in attached solution with step by step explanation using all the required procedure and formulas and working. Students can use this solution as a model solution to solve similar problems.

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