Determine whether the samples are independent or dependent. To test the effectiv

Question

Determine whether the samples are independent or dependent. To test the effectiveness of a drug, cholesterol levels are measured in 170 men and 170 women after the treatment. Choose the correct answer below. A. The samples are independent because there is a natural pairing between the two samples. B. The samples are dependent because there is a natural pairing between the two samples. C. The samples are dependent because there is not a natural pairing between the two samples. D. The samples are independent because there is not a natural pairing between the two samples.

Explanation / Answer

Here we have two independent samples : First of men and second of women

There is no natural pairing between the samples.

Option D is correct.

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