A study is made of the effect of curing temperature on the compressive strength of a certain type. Three concrete specimens are cured at each of three temperatures, and the compressive strength of each specimen is measured (in MPa). The results are as follows: Temperature (C) Strength CI 1 CI 4 CII I. Construct One way Anova table. II. Can you conclude that the mean strength differs with temperature at a = 0. 05? N. B F(6,2)=19. 33, F(2,7) =4. 74 and F(9,2) =19. 38, F(2,6) =5. 14 at a = 0.05. 524 2. 25

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A study is made of the effect of curing temperature on the compressive
strength of a certain type. Three concrete specimens are cured at each of
three temperatures, and the compressive strength of each specimen is measured
(in MPa). The results are as follows:
Temperature (C)
CI
Strength
1
2
CI
4
CII
4
I.
Construct One way Anova table.
I.
Can you conclude that the mean strength differs with temperature at a =
0. 05?
N. B F(6,2)=19. 33, F(2,7) =4. 74 and F9,2) =19. 38, F(2,6) =5. 14 at a = 0.05.
N LO
Transcribed Image Text:A study is made of the effect of curing temperature on the compressive strength of a certain type. Three concrete specimens are cured at each of three temperatures, and the compressive strength of each specimen is measured (in MPa). The results are as follows: Temperature (C) CI Strength 1 2 CI 4 CII 4 I. Construct One way Anova table. I. Can you conclude that the mean strength differs with temperature at a = 0. 05? N. B F(6,2)=19. 33, F(2,7) =4. 74 and F9,2) =19. 38, F(2,6) =5. 14 at a = 0.05. N LO
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