A researcher placed male rodents in the presence and

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A researcher placed male rodents in the presence and absence of a conspecific male. Cortisol (a stress hormone) levels were compared at both times. What type of t-test is most appropriate for this study?

A) one-independent sample t-test

B) two-independent sample t-test

C) related samples t-test

D) There is not enough information to answer this question.

Reference no: EM13631915

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