Develop the analysis of variance computations for the following completely rando

Question

Develop the analysis of variance computations for the following completely randomized design. At -.05, is there a significant difference between the treatment means? Treatment 144 130 123 103 140 108 132 103 95 90 80 102 95 120 106 110 103 108 100.90 128.32 122 113 101 107 105 108 122.88 269.27 107.00 66.00 Use the from the table to compute z (to 2 decimals) F (to2 decimals) Sum of Squares Degrees Mean Square (to 2 p-value (to 4 decimals) Source of Variation (to 2 decimals) of Freedom decimals) Treatments Error Total The p-value is Select your answer- . What is your conclusion? -Select your answer-

Explanation / Answer

0.00239286

Conclusion: Result is significant at a=0.05. Reject the null hypothesis.

A B C 144 99 95 130 122 90 123 117 80 103 113 102 140 101 95 108 107 120 132 99 106 103 105 110 108 103 99 108 x1 x2 x3 122.875 107 100.9 x 110.2583333 SS(T) 8(122.875-110.2583)^2+10(107-110.2583)^2+10(100.9-110.2583)^2 2255.391929 SSE (144-122.875)^2……..(108-100.9)^2 3633.775 SS(Tot) (144-110.2583)^2……..(108-110.2583)^2 5889.168611 ANOVA Source of Variation SS DF MS F P SST 2255.391929 2 1127.69596 7.75843279

0.00239286

SSE 3633.775 25 145.351 SSTot 5889.168611 27

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