Assessing and Presenting Experimental Data Viscosity (Dimensionless) Sample No. 12345or∞a 9 2 43 4 75 50 48 73 55 48 50 6 8 9 Using Apparatus A 10 72 54 Using Apparatus B 73 45 56 75 53 50 72 54 48 52 Determine whether there is a significant difference in the two systems at the 99% confi- dence level.

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Assessing and Presenting Experimental Data
Viscosity (Dimensionless)
Sample No.
123456
7
8
9
10
Using
Apparatus A
72
43
54
75
50
48
73
55
48
50
Using
Apparatus B
73
45
56
75
53
50
72
54
48
52
Determine whether there is a significant difference in the two systems at the 99% confi-
dence level.
Transcribed Image Text:Assessing and Presenting Experimental Data Viscosity (Dimensionless) Sample No. 123456 7 8 9 10 Using Apparatus A 72 43 54 75 50 48 73 55 48 50 Using Apparatus B 73 45 56 75 53 50 72 54 48 52 Determine whether there is a significant difference in the two systems at the 99% confi- dence level.
In a laboratory it is suspected that the results from two different viscometers do not agree.
Ten fluid samples were tested using apparatus A and corresponding samples were tested
using apparatus B. The results are as follows:
Transcribed Image Text:In a laboratory it is suspected that the results from two different viscometers do not agree. Ten fluid samples were tested using apparatus A and corresponding samples were tested using apparatus B. The results are as follows:
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