Question: What is the probability that a randomly selected patient in this study saw improvement in their overall health? No Total Improvement Improvement Drug 270 530

What is the probability that a randomly selected patient in this

study saw improvement in their overall health? No Total Improvement Improvement Drug

What is the probability that a randomly selected patient in this study saw improvement in their overall health? No Total Improvement Improvement Drug 270 530 800 No Drug 120 280 400 Total 390 810 1200 0.308 O 0.300 0.325 O 0.338

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