QUESTION 2 : The Pennsylvania Game Commission conducted a study to count the number of elk in Pennsylvania. The commission captured and released 636 elks, which included 350adults cows, 125 calves, 110 branched bulls, and 51 spikes. IS this study an observational study and an experiment one?? Explain.
It is an observational study.
Explanation:
The difference between an observational study and an experiment study is that in an observational study we do not affect the sample under study i.e. we just observed and note our findings while in the experiment study we create groups of the sample and treat them differently and see the affects. In this study, The Pennsylvania Game Commission has just observed and counted the number of elks without directly affecting them.
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