You are assigned to run a study comparing a new medication (X̅=17.47,n=19), an existing medication (X̅ = 17.94, n = 18), and a placebo (X̅=13.70, n=20), with higher scores reflecting better outcomes. Use SSB = 210.10 and SSW = 133.90 to test for differences.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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You are assigned to run a study comparing a new medication (X̅=17.47,n=19), an existing medication (X̅ = 17.94, n = 18), and a placebo (X̅=13.70, n=20), with higher scores reflecting better outcomes. Use SSB = 210.10 and
SSW = 133.90 to test for differences.

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