Problem 2: solve the following problems. Answer all sections of the problems. Minitab The effects of the developer strength (A) and the development time (B) on the density of photographic plate film a...
Problem 2:
solve the following problems. Answer all sections of the problems. Minitab
The effects of the developer strength (A) and the development time (B) on the density of photographic plate film are being studied. Three strengths and three times are used. The observations from the experiment follow. Analyze the data. Explain all your results.
|
DEVELOPER STRENGTH (A) |
DEVELOPMENT TIME (B) |
|||||
|
10 |
14 |
18 |
||||
|
1 |
0 |
2 |
1 |
3 |
2 |
5 |
|
5 |
4 |
4 |
2 |
4 |
6 |
|
|
2 |
4 |
6 |
6 |
8 |
9 |
10 |
|
7 |
5 |
7 |
7 |
8 |
5 |
|
|
3 |
7 |
10 |
10 |
10 |
12 |
10 |
|
8 |
7 |
8 |
7 |
9 |
8 |
|
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