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[Solution Library] Given the following sample information, test the hypothesis that the treatment means are equal at the 0.05 significance level. Treatment

Question: Given the following sample information, test the hypothesis that the treatment means are equal at the 0.05 significance level.

Treatment 1 Treatment 2 Treatment 3
8 3 11
11 12 20
10 11 18
8 12
4
  1. Set up the null hypothesis and alternative hypothesis.
  2. State the decision rule.
    c. Use Excel or Megastat to complete an ANOVA table. Copy the table and paste it here, not as a separate attachment.
    Source of Variation SS df MS F P-value F crit
    Between Groups 134.05 2 67.025 4.6901 0.040227 4.256492
    Within Groups 128.6167 9 14.29074
    Total 262.6667 11

    The F-ratio is F = 4.6901
    d. Accept or reject the null?
    Price: $2.99
    Solution: The downloadable solution consists of 2 pages
    Deliverable: Word Document


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