In a single-factor ANOVA problem involving four populations or treatments with a random sample of five observations form each one, it is found that SSTr = 18.18 and SSE = 32. Use a significance level of 2.5%. a. State the null and alternative hypothesis b. Determine the critical v

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A: It is given that Mean, μ = 245Standard deviation, σ = 49Sample size, n = 48

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A: YearYear2Revenue118.752411.243912.9241614.652515.8963617.2574918.4386418.5898118.531010018.91

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A:

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A:

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