Experimental design and applied statistical methods Autumn 2008 - - PowerPoint PPT Presentation

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Experimental design and applied statistical methods Autumn 2008 - - PowerPoint PPT Presentation

Mar 01, 2023 101 likes •479 views

TMA 4255 Experimental design and applied statistical methods Autumn 2008 Part 2 1 2 One-Way ANOVA 3 General setup One-Way ANOVA 4 5 MINITAB analysis of Table 3.1 6 7 8 9 10 11 12 13 14 15 (MINITAB analysis of Table 13.1)

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TMA 4255

Experimental design and applied statistical methods

Autumn 2008 Part 2

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One-Way ANOVA

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General setup – One-Way ANOVA

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MINITAB analysis of Table 3.1

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(MINITAB analysis of Table 13.1)

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(Used in MINITAB)

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13.9 Randomized Complete Block Designs

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Model with interactions between treatment and block:

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Degrees of freedom:

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Example 9 It is assumed that the maximal voltage of a storing battery depends on the material used in the plates of the battery, and of the temperature in the room where the battery is stored. To investigate this one takes four replicates for each of three materials and three temperatures.

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13.12 Random Effects Model

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s

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MINITAB (Example 13.8)

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