The following table are data of mixtures from different suppliers. The structural engineer requires the use of a 35 MPa concrete. Evaluate the data and recommend which supplier has the best concrete mix. Supplier 1 Supplier 2 Supplier 3 SAMPLE Specimen 1 Specimen 2 Specimen 1 Specimen 2 Specimen 1 Specimen 2 32.4 35 37.6 32.4 35.5 33.5 2 36 34 32.5 34 35 30.6 3 35.6 34.6 38.6 41.8 38 34.6 4 34.8 29.6 30.2 34.8 32.9 41 5 36 35 36 30.5 37.5 35 38 36 35 41.2 36 32 28.5 33.8 30.5 34 30.6 36 8 30.5 36 37.5 29.6 32.6 37 32.6 36.4 38.6 38.4 36.5 36.4 10 36 35.4 35 34.6 37.8 34.6

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The following table are data of mixtures from different suppliers. The
structural engineer requires the use of a 35 MPa concrete. Evaluate the
data and recommend which supplier has the best concrete mix.
Supplier 1
Supplier 2
Supplier 3
SAMPLE
Specimen 1
Specimen 2
Specimen 1
Specimen 2
Specimen 1
Specimen 2
1
32.4
35
37.6
32.4
35.5
33.5
2
36
34
32.5
34
35
30.6
3
35.6
34.6
38.6
41.8
38
34.6
34.8
29.6
30.2
34.8
32.9
41
4
36
35
36
30.5
37.5
35
6.
38
36
35
41.2
36
32
7
28.5
33.8
30.5
34
30.6
36
8.
30.5
36
37.5
29.6
32.6
37
32.6
36.4
38.6
38.4
36.5
36.4
10
36
35.4
35
34.6
37.8
34.6
Transcribed Image Text:The following table are data of mixtures from different suppliers. The structural engineer requires the use of a 35 MPa concrete. Evaluate the data and recommend which supplier has the best concrete mix. Supplier 1 Supplier 2 Supplier 3 SAMPLE Specimen 1 Specimen 2 Specimen 1 Specimen 2 Specimen 1 Specimen 2 1 32.4 35 37.6 32.4 35.5 33.5 2 36 34 32.5 34 35 30.6 3 35.6 34.6 38.6 41.8 38 34.6 34.8 29.6 30.2 34.8 32.9 41 4 36 35 36 30.5 37.5 35 6. 38 36 35 41.2 36 32 7 28.5 33.8 30.5 34 30.6 36 8. 30.5 36 37.5 29.6 32.6 37 32.6 36.4 38.6 38.4 36.5 36.4 10 36 35.4 35 34.6 37.8 34.6
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