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5. In a field experiment on sorghum, the plots were each divided into two equal parts....

5. In a field experiment on sorghum, the plots were each divided into two equal parts. One half of each plot was subjected to soil treatment A and other half to soil treatment B. How would you approach the analysis of data from this study?

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Answer #1

I would use the balanced Completely randomized experimental design to analyze this study using the ANOVA.

All the divisions of plots which are allotted with Treatment A are then compared with all the divisions of plots which are allotted with Treatment B.

The null hypothesis to be tested is: There is no significant difference between the outcomes from the plot using Treatment A or Treatment B

whereas the Alternative hypothesis would be: There is a significant difference between the outcomes from the plot using Treatment A or Treatment B.

Then compute the Test Statistic = MST/MSE and reject Ho if the tabulated test statistic value is greater than the calculated critical value of F distribution.

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