In Order to See Which Variety of Apple Tree Produces

Multiple Choice

In order to see which variety of apple tree produces more fruit, a farmer sets up an experiment. He has three plots of land with different soil and natural water availability. Each plot has room for eight trees. The farmer randomly selects four locations in each plot for the first variety of tree and the other four get the second variety. This experiment is...

A) randomized block, blocked by plot of land
B) completely randomized with one factor: the plot of land
C) completely randomized with two factors
D) randomized block, blocked by variety of tree
E) completely randomized with one factor: the variety of tree