Question
Three-Sample Study (tap-only, bottle-only, tap-and-bottle) a. Provide the null and research hypotheses (defining all symbols) for comparing the mean weight gain among the three groups.
Three-Sample Study (tap-only, bottle-only, tap-and-bottle)
a. Provide the null and research hypotheses (defining all symbols) for comparing the mean weight gain among the three groups.
b. Create an ANOVA table using weight gain as the dependent variable.
c. Using the information from the ANOVA table part (a). Conduct an overall F-test. What conclusions can be made?
d. In this example, is it appropriate to perform specific hypothesis tests to determine where group differences exist? If so, perform these tests and provide conclusions. If not, explain why the specific hypothesis tests cannot be performed.
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