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Record the number of panic attacks

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The data shown in the following table are from a matched-pair study conducted to determine whether a new experimental drug is effective against panic attacks. In each matched pair, one patient was given the experimental drug and the other patient was given a placebo daily for one week. Patients were instructed to record the number of panic attacks they experienced in the one-week period.

435_experimental drug.png

Assuming the population of differences is normally distributed, determine whether the drug is effective against panic attacks. Use α = .05.

Reference no: EM131870329

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