For the fluorescence signal from solutions stored under different conditions. From last lecture, which means differ significantly? Treatment/ Group Conditions Replicate Mean A 102 100 101 101 A: Freshly prepared B 101 101 104 102 B: Stored for 1 hr in the dark C: Stored for 1 hr in subdued light D: Stored for 1 hr in bright light 99 97 94 92 Overall mean 98 Anova: Single Factor SUMMARY Groups Count Sum Average Va riance 3 303 101 1 Decision: Since calculated F(20.67) is more than critical F of 4.07 (or since p-value is 0.0004 which is smaller than a =0.05), we reject the null hypothesis. 3 306 102 3 3 291 97 4 3 276 92 4 ANOVA e of Vario df MS F P-value F crit Conclusion: The sample means do differ significantly. Between C 186 3 62 20.66667 0.0004 4.066181 Within Grd 24 8 3 Total 210 11

For the fluorescence signal from solutions stored under different conditions. From last lecture, which means differ significantly? Treatment/ Group Conditions Replicate Mean A 102 100 101 101 A: Freshly prepared B 101 101 104 102 B: Stored for 1 hr in the dark C: Stored for 1 hr in subdued light D: Stored for 1 hr in bright light 99 97 94 92 Overall mean 98 Anova: Single Factor SUMMARY Groups Count Sum Average Va riance 3 303 101 1 Decision: Since calculated F(20.67) is more than critical F of 4.07 (or since p-value is 0.0004 which is smaller than a =0.05), we reject the null hypothesis. 3 306 102 3 3 291 97 4 3 276 92 4 ANOVA e of Vario df MS F P-value F crit Conclusion: The sample means do differ significantly. Between C 186 3 62 20.66667 0.0004 4.066181 Within Grd 24 8 3 Total 210 11

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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