A State Agency Has Contacted You to Do a Scientific

A state agency has contacted you to do a scientific assessment of kudzu in a nature preserve in southern Georgia.They are concerned about the effects of the non-native invasive vine on a small rare plant that grows on the forest floor in the preserve,but which is found nowhere else in the state.Kudzu is only growing in the east side of the preserve because it hasn't yet had time to invade further.In order to assess the effects of kudzu on the rare plant,you set up the following experiment:
Site 1.On the east side of the park with the kudzu,you set up ten 1m x 1m plots on the forest floor.In each plot you count the number of individuals of the rare plant.
Site 2.On the west side of the park without the kudzu,you set up ten 1m x 1m plots of the forest floor.In each plot you count the number of individuals of the rare plant.
Based solely on the data represented in the associated table,what can you report to the agency that contracted you to do this study
$$\begin{array} { l | l } \text { Site } & \text { Mean number of individuals of rare plant per plat } \\\hline \text { Site 1 } & 1.7 \\\hline \text { Site 2 } & 4.2\end{array}$$

A) Kudzu is shading out the rare plant.
B) The rare plant is unaffected by the presence of the kudzu.
C) Fewer individuals of the rare plant grow in the presence of kudzu when compared to areas without kudzu.
D) It will be impossible to remove kudzu from the park because it grows too fast.

Correct Answer:

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