Question: *17. Would it be easier to reject hypotheses about populations that had a lot of natural variability in the measurements or a little variability in

*17. Would it be easier to reject hypotheses about populations that had a lot of natural variability in the measurements or a little variability in the measurements?

Explain.

Exercises 18 to 22 refer to News Story and Original Source 1, “Alterations in Brain and Immune Function Produced by Mindfulness Meditation” on the CD. For this study, volunteers were randomly assigned to a meditation group (25 participants)

or a control group (16 participants). The meditation group received an 8-week meditation training program. Both groups were given influenza shots and their antibodies were measured. This measurement was taken after the meditation group had been practicing meditation for about 8 weeks. The researchers also measured brain activity, but these exercises will not explore that part of the study.

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17. Would it be easier to reject hypotheses about populations that had a lot of natural variability in the measurements or a little variability in the measurements? Explain.

Would it be easier to reject hypotheses about populations that had a lot of natural variability in the measurements or a little variability in the measurements? Explain.

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