Section 13.1 ANOVA 3) The data in the table represent the number of corn plants in randomly sampled rows (a 17-foot by 5
Posted: Wed May 11, 2022 2:49 pm
Section 13.1 ANOVA 3) The data in the table represent the number of corn plants in randomly sampled rows (a 17-foot by 5- inch strip) for various types of plots. An agricultural researcher wants to know whether the mean numbers of plants for each plot type are equal. At the 0.05 level of significance, test the claim that the mean number of corn plants is the same for all 3 plot types. Number of Plants Plot Type Sludge Plot Spring Disk 25 32 27 30 33 33 30 35 28 34 27 34 No Till 30 26 29 32 25 29