SCENARIO 11-4
An agronomist wants to compare the crop yield of 3 varieties of chickpea seeds.She plants 15 fields,5 with each variety.She then measures the crop yield in bushels per acre.Treating this as a completely randomized design,the results are presented in the table that follows.

-Referring to Scenario 11-4,based on the Tukey-Kramer procedure with an overall level of significance of 0.01,the agronomist would decide that there is a significant difference between the crop yield of Smith and Trevor seeds.

Question

SCENARIO 11-4
An agronomist wants to compare the crop yield of 3 varieties of chickpea seeds.She plants 15 fields,5 with each variety.She then measures the crop yield in bushels per acre.Treating this as a completely randomized design,the results are presented in the table that follows.
 
-Referring to Scenario 11-4,based on the Tukey-Kramer procedure with an overall level of significance of 0.01,the agronomist would decide that there is a significant difference between the crop yield of Smith and Trevor seeds.

Quizplus · Accepted Answer

The Tukey-Kramer procedure is used to determine if there are significant differences between group means after an ANOVA test. Without specific data or results from the procedure, we cannot conclude if there is a significant difference between Smith and Trevor seeds at the 0.01 significance level.

SCENARIO 11-4 An Agronomist Wants to Compare the Crop Yield of 3