Assemble a computer component

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Reference no: EM131397404

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


Assuming all conditions are met, test the claim that there is a difference in mean assembly time for each machine using a 5% level of significance. Use the P-value approach.

Reference no: EM131397404

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