After Collecting the Evidence on These 22 Minnesota Prairie Plots

After collecting the evidence on these 22 Minnesota prairie plots, one could conclude that________.

A) this data shows no discernable pattern from which to make conclusions
B) species diversity does not really influence drought resistance
C) species diversity and drought resistance are inversely correlated
D) species diversity and drought resistance are positively correlated
E) species diversity is a positive feature; however, it is most likely not related to drought resistance