Refer to the below table. Using an alpha = 0.05, test the claim that the stress scores (measured with the Perceived Stress Scale) is the same among three headache frequency levels: never, occasional, and frequent.   One Way Analysis of Variance Summary Table for Stress Score among Three Headache Frequency Groups: Never, Occasional, and Frequent. Source df SS MS F p             Between-group (treatment) 2    253.5088 126.7544 2.46 0.095 Within-group (error)       54    2783.158 51.53996     Total       56      3036.667

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