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Unformatted text preview: significance the treatment means are equal. Treatment 1 Treatment 2 Treatment 3 9 13 10 7 20 9 11 14 15 9 13 14 12 15 10 a. State the hypothesis. b. State the decision rule. c. Calculate the test statistic. Copy and paste your Excel or Megastat. d. Make a decision. C . 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 a. Set up the null hypothesis and alternative hypothesis. b. 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. d. Accept or reject the null?...
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 Spring '10
 Regis
 Statistics, Null hypothesis, Statistical hypothesis testing, Sample Information, following sample information

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