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Math Help - Anova

  1. #1
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    Anova

    test the hypothesis at the .05 significance level that the treatment means are equal.

    treatment 1: 9,7, 11, 9, 12, 11
    treatment 2: 13, 20, 14, 13
    treatment 3: 10, 9, 15, 14, 15

    a. state null & alternate hypothesis
    b. decision rule
    c. SST, SSE, and SS total
    d. ANOVA table
    e. state your decision
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  2. #2
    MHF Contributor matheagle's Avatar
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    This is a one way anova.
    I found this via google search One Way ANOVA

    I threw this int JMP and I have...

    model DF=2(that's right for sure) Model ss=65.7, Mss for model is 65.7/2
    error DF=12 (that's right too) SSE=84.033333 MSE=7.0028

    F(2,12)=4.691.
    p-value =P(F(2,12)>4.691)=.0312

    Hopefully I loaded this in correctly.
    What I did, was use3 variables for the x's, 0 for off and 1 for on.
    So my design matrix had 0's and 1's.
    Last edited by matheagle; July 3rd 2009 at 05:10 PM.
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