It is believed that a sweetener called xylitol helps prevent ear infections In a randomized experiment n1 165 children took a placebo and 68 of them got ear infections Another sample of n2 159 children took xylitol and 46 of them got ear infections We believe that the proportion of ear infections ...

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It is believed that a sweetener called xylitol helps prevent ear infections. In a randomized experiment...

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Posted Date: Jan 25, 2021 04:30 PM

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It is believed that a sweetener called xylitol helps prevent ear infections. In a randomized experiment...

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