A study is made of the effect of curing temperature on the compressive strength of a certain type of concrete. Five concrete specimens are cured at each of four temperatures, and the compressive strength of each specimen is measured (in MPa). The results are as follows: Temperature (°C) 0 10 20 30 Construct an ANOVA table. Source Temperature Error Total 31.2 30.0 30.4 32.8 DF SS 29.6 27.7 31.3 31.5 Strengths 30.8 31.1 29.5 32 MS 30.0 31.3 29.1 30.6 31.4 30,6 31 32.9 (Click to select (Click to select) P<0.001 0.01 P<0.05 0.05 P<0.10 0.001 P<0.01 PP>0.10 of 15 Next >

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A study is made of the effect of curing temperature on the compressive strength of a certain type of concrete. Five
concrete specimens are cured at each of four temperatures, and the compressive strength of each specimen is measured
(in MPa). The results are as follows:
Temperature
(°C)
0
10
20
30
Construct an ANOVA table.
Source
Temperature
Error
Total
31.2
30.0
30.4
32.8
DF
SS
29.6
27.7
31.3
31.5
Strengths
30.8
31.1
29,5
32
MS
30.0
31.3
29.1
30.6
31.4
30,6
31
32.9
(Click to select)
(Click to select)
P<0.001
0.01<P<0.05
0.05 P<0.10
0.001<P<0.01
PP 010
of 15
www
Next >
Transcribed Image Text:A study is made of the effect of curing temperature on the compressive strength of a certain type of concrete. Five concrete specimens are cured at each of four temperatures, and the compressive strength of each specimen is measured (in MPa). The results are as follows: Temperature (°C) 0 10 20 30 Construct an ANOVA table. Source Temperature Error Total 31.2 30.0 30.4 32.8 DF SS 29.6 27.7 31.3 31.5 Strengths 30.8 31.1 29,5 32 MS 30.0 31.3 29.1 30.6 31.4 30,6 31 32.9 (Click to select) (Click to select) P<0.001 0.01<P<0.05 0.05 P<0.10 0.001<P<0.01 PP 010 of 15 www Next >
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