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Hormone therapy developed cancer

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Reference no: EM132164458

A group conducted a randomized experiment to see if hormone therapy was helpful for? post-menopausal women. The women were randomly assigned to receive a hormone or a placebo. After 5? years, 111 of the 8578 on the hormone therapy developed cancer and 107 of the 8496 in the placebo group developed cancer. Is this a significant? difference? Complete parts a through c below.

Reference no: EM132164458

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