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The following table shows the number of patients with and without complications following open-heart surgery in two groups receiving breathing exercise or routine post-operative
The following table shows the number of patients with and without complications following open-heart surgery in two groups receiving breathing exercise or routine post-operative care. Test the null hypothesis that neither the breathing exercise (exercise) nor routine care (routine) has an effect on complications following heart surgery. Assume a-0.05, Live chi-square test. Neatly show all work for full credit. Exercise Routine Total Yes Complications No 16 13 29 MINTE Total 19 40
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Introductory Statistics Exploring The World Through Data
Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan
3rd Edition
0135163145, 978-0135163146
