Show all work and graphs. Use Minitab software,
Analyze the correlation for the following data:
Circuit Type 
Response 

1 
19 
22 
20 
18 
25 
2 
20 
21 
33 
27 
40 
3 
16 
15 
18 
26 
17 
Result:
In MINITAB, arrage the the data in 3 coulumns.
Type1 
Type2 
Type3 
19 
20 
16 
22 
21 
15 
20 
33 
18 
18 
27 
26 
25 
40 
17 
In MINITAB, Graph, Matrix plot select the three variables and OK
In MINITAB select , stat, basic statistics, correlation, then select the three variables and OK
Correlation: Type1, Type2, Type3
Correlations
Type1 
Type2 

Type2 
0.591 

0.293 

Type3 
0.546 
0.112 
0.342 
0.857 
Cell Contents
Pearson correlation
PValue
Correlation between Type 1 and Type2 is 0.591 which is positive but not significant, P=0.293.
Correlation between Type 1 and Type3 is 0.546 which is negative but not significant, P=0.342.
Correlation between Type 2 and Type3 is 0.112 which is positive but not significant, P=0.857.
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