(Solved): 2. An industrial-organizational psychologist worked with a physical therapist to study three comput ...

2. An industrial-organizational psychologist worked with a physical therapist to study three computer st keyboard designs. Three samples of individuals (n=10 per sample) were given material to type on a particular keyboard and the number of errors committed by each participant was recorded. Fill in all missing values in the table for this study, determine the critical value, and decide whether to reject or fail to reject the null hypothesis. Provide the effect size. Source SS df MS Between treatments 48 F-6.50 Within treatments TOTAL 29