An experiment was devised to test the effect of running different types of gasoline with different types of additives. A sample of identical motors to be run with 5 gallons for each pair of gasoline and additive is used, and the resulted mileage data were recorded. The incomplete two-way ANOVA output is given as: Source of Variation df MS P-value Gasoline P 2 68.4 0.004 Additive 195.2 2 Q 0.0007 Interaction R 4 S 0.006 Within 280.1 27 Total 800.1 35 i. How many replications were applied in this experiment? ii. Calculate P, Q, R, S. You must show the calculation process. iii. At a 1% significance level, what can you conclude? Conclude in the context of the dataset.
An experiment was devised to test the effect of running different types of gasoline with different types of additives. A sample of identical motors to be run with 5 gallons for each pair of gasoline and additive is used, and the resulted mileage data were recorded. The incomplete two-way ANOVA output is given as: Source of Variation df MS P-value Gasoline P 2 68.4 0.004 Additive 195.2 2 Q 0.0007 Interaction R 4 S 0.006 Within 280.1 27 Total 800.1 35 i. How many replications were applied in this experiment? ii. Calculate P, Q, R, S. You must show the calculation process. iii. At a 1% significance level, what can you conclude? Conclude in the context of the dataset.
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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