### Analysis of variance (ANOVA) , linear regression & correlation, Chi square test, Test of hypothesis

1) Given the following sample information, test the hypothesis that the treatment means are equal at the .05 significance level. Treatment 1 Treatment 2 Treatment 3 3 9 6 2 6 3 5 5 5 1 6 5 3 8 5 1 5 4 4 1 7 5 6 4 a. State the null hypothesis and the alternate hypothesis. b. What is the decision rule? c. C