Question: 14.A human resource manager believes younger workers make more errors on particular job than do older workers.To test, hypothesis 25 young workers and 25 older

14.A human resource manager believes younger workers make more errors on particular job than do older workers.To test, hypothesis 25 young workers and 25 older workers are sampled.Older workers averaged 6.1 errors with a standard deviation of 10 errors, while younger workers averaged 10.3 errors with standard deviation of 12 errors.

a.Calculate a power curve (1-B) for alpha = .05.

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