View Policies Current Attempt in Progress Consider the data with analysis shown in the following computer output: Level N Mean StDev A 4 10.000 3.013 B 5 16.800 2.168 C 6 10.800 2.387 Source DF SS MS F P Groups 2 134.72 67.36 10.85 0.002 Error 12 74.52 6.21 Total 14 209.24 Type here to search CGroups 2 134.72 67.36 10.85 0.002 Error 12 74.52 6.21 Total 14 209.24 What is the pooled standard deviation? What degrees of freedom are used in doing inferences for these means and differences in means? Round your answer for the pooled standard deviation to two decimal places. The pooled standard deviation is degrees of freedom = eTextbook and Media Hint Save for Later Attempts: 0 of 3 used Submit