3 The quality control department of a textile plant studies

3. The quality control department of a textile plant studies the effect of various factors on coloring a cotton and synthetic fiber used to make shirts for men. Three operators, three cycle lengths and two temperatures were selected, and three small examples of the fabric under each set of conditions were tested. The finished fabric was compared to a standard and a numerical evaluation was given. Analyze the data and draw conclusions. Comment on the adequacy of the model.

Temperature Temperature
300 350
Operator Operator
Cycle Duration 1 2 3 1 2 3
23 27 31 24 38 34
24 28 32 23 36 36
25 26 29 28 35 39
50 36 34 33 37 34 34
35 38 34 39 38 36
36 39 35 35 36 31
60 28 35 26 26 36 28
24 35 27 29 37 26
27 34 25 25 34 24

Maybe this time \"Chegg Study\" will actually help ...

Solution

I\'m sorry. You need to put each point as a different question.