What is the code in SAS? The Agricultural Experiment Station of a university tes

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What is the code in SAS?

The Agricultural Experiment Station of a university tested four different methods of weed suppression and their effects on crop yield. The four methods as well as a control treatment in which no weed suppression was done were randomly assigned to four experimental plots each. The methods of weed suppression are described and the treatment means are given in the following table: Given the information in the problem, complete the ANOVA table below: Several values from an F-table are given below at a =.05. These can be used as critical values. Based on your ANOVA table and the appropriate critical value do the data suggest a statistically significant difference among the crop yield means? Reject of your F-statistic is larger than an F critical value with the appropriate degrees of freedom! Construct and interpret a 95% confidence interval for the control mean.

Explanation / Answer

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