EP INTRODUCTORY STATISTICS-MYSTATLAB
3rd Edition
ISBN: 9780135190210
Author: Gould
Publisher: PEARSON CO
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Chapter 10, Problem 45SE
Brain Bleed Treatment In a 2018 article published in The Lancet, Sprigg et al. studied the effect of tranexamic acid in treating patients with intracerebral hemorrhages using a randomized, placebo-controlled trial. Of the 1161 subjects treated with tranexamic acid, 383 suffered an adverse outcome after 2 days. Of the 1164 subjects given a placebo, 419 suffered an adverse outcome after 2 days.
a. Find the percentage in each group that suffered an adverse outcome. Round off to one decimal place as needed.
b. Create a two-way table with the treatment labels (drug/placebo) across the top.
c. Test the hypothesis that treatment and adverse outcome are associated using a significance level of 
.
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Chapter 10 Solutions
EP INTRODUCTORY STATISTICS-MYSTATLAB
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