View Policies Current Attempt in Progress Consider the data with analysis shown in the following computer output: Level N Mean StDev A 4 10.200 2.745 B 5 16.800 2.168 6 10.800 2.387 Source DF SS MS F P Groups 2 130.68 65.34 11.23 0.002 Error 12 69.89 5.82 Total 14 200.57 Is there sufficient evidence of a difference in the population means of the three groups? O Yes O No eTextbook and Media Hint Save for Later Attempts: 0 of 3 used Submit