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    Testing of Interaction in two way ANOVA

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    Cooking Time
    (Minutes) Cooking Time
    Pasta type 4 8 Pasta Type 4 8
    American 265 310

    270 320 Italian 250 300

    245 305

    At the .05 level of significance, what is the F statistic used top test whether there is an interaction between the type of pasta and the cooking time?
    A. 1.28571
    B. 7.70865
    C. 24.1429
    D. 28.1250

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    A. 1.28571



    Two-way ANOVA: Weight versus Bramd, Cooking Time

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    Solution Summary

    The solution gives step by step procedure for the testing of Interaction in two way ANOVA. Interpretations of results obtained are also given.