Treatment Placebo Total Relieved pain 38 21 59 Did not relieve 39 54 93 pain Total 77 75 152 Table 1 Is the treatment significantly better than the placebo? Test whether the treatment is significantly better than a placebo at relieving pain. The patients were randomly allocated to the two groups and the experiment was double-blind. Use subscripts 1 for the treatment group and 2 for the placebo group. (a) Find the relevant sample proportions in each group and the pooled proportion. Round your answers to three decimal places, if necessary. Pi i P2 i p = i

Treatment Placebo Total Relieved pain 38 21 59 Did not relieve 39 54 93 pain Total 77 75 152 Table 1 Is the treatment significantly better than the placebo? Test whether the treatment is significantly better than a placebo at relieving pain. The patients were randomly allocated to the two groups and the experiment was double-blind. Use subscripts 1 for the treatment group and 2 for the placebo group. (a) Find the relevant sample proportions in each group and the pooled proportion. Round your answers to three decimal places, if necessary. Pi i P2 i p = i

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Description: Treatment PlaceboTotalRelieved pain382159Did not relieve395493painTotal7775152Table 1 Is the treatment significantly better than the placebo?Test whether the treatment is significantly better than a placebo at relieving pain. The patients wererandom

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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