Determine whether the samples are independent or dependent: A data set contains the well-being scores as the measurements of depression conditions for 30 patients before they take a new medication Prozac and the scores after these patients take Prozac. We would like to test the claim that the well-being scores before they take Prozac is lower than that after they take the medication.

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Determine whether the samples are independent or dependent:
A data set contains the well-being scores as the measurements of depression
conditions for 30 patients before they take a new medication Prozac and the scores
after these patients take Prozac. We would like to test the claim that the well-being
scores before they take Prozac is lower than that after they take the medication.
a) The samples are dependent because there is a natural pairing between the
two samples
b) The samples are dependent because the samples come from the human
population.
c) The samples are independent because there is not a natural pairing between
the two samples
d) The samples are independent because the samples come from human
population.
Transcribed Image Text:Determine whether the samples are independent or dependent: A data set contains the well-being scores as the measurements of depression conditions for 30 patients before they take a new medication Prozac and the scores after these patients take Prozac. We would like to test the claim that the well-being scores before they take Prozac is lower than that after they take the medication. a) The samples are dependent because there is a natural pairing between the two samples b) The samples are dependent because the samples come from the human population. c) The samples are independent because there is not a natural pairing between the two samples d) The samples are independent because the samples come from human population.
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