Assuming all conditions are met test the claim that there

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The times (in minutes) to assemble a computer component for 3 different machines are listed in the table below. Workers are randomly selected.

Machine 1 Machine 2 Machine 3
32 35 28
30 29 25
31 38 29
32 33 31
34 32
29 35

36
  1. Assuming all conditions are met, test the claim that there is a difference in mean assembly time for each machine using a 3% level of significance. Use the P-value approach.

  2. What provides visual support for your decision in part (a)? Explain.

Reference no: EM13624585

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