Question: Problem information is given in the image. For many years, the medically accepted practice of giving aid to a person experiencing a heart at- tack

Problem information is given in the image.

Problem information is given in the image. For many years, the medically

For many years, the medically accepted practice of giving aid to a person experiencing a heart at- tack was to have the person who placed the emergency call administer chest compression (CC) plus standard mouth-to-mouth resuscitation (MM) to the heart attack patient until the emergency re- sponse team arrived. However1 some researchers believed that CC alone would be a more effective approach. In the 1990s a study was conducted in Seattle in which 518 cases were randomly assigned to treatments: 278 to CC plus standard MMR and 240 to CC alone. A total of 64 patients survived the heart attack: 29 in the group receiving CC plus standard MMR, and 35 in the group receiving CC alone. A test of signicance was conducted on the following hypothenes. You do not need to check conditions in this problem. Hg: The survival rates for the two treatments are equal Hg: The treatment that uses CC alone produces a higher survival rate This test resulted in a p-value of 0.0761. (a) Interpret what this p-value means in the context of this study. (b) Based on this p-value and study design, what conclusion should be drawn in the context of this study? Use a signicance level of o: : 0.05. (c) Based on your conclusion in part (b), which type of error, Type I or Type II, could have been made? What is one potential consequence of this error

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