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1. State the 4 ANOVA assumptions? 2. Suppose we wish to conduct an ANOVA F-test to compare the means among several population which are all

1. State the 4 ANOVA assumptions?

2. Suppose we wish to conduct an ANOVA F-test to compare the means among several population which are all known to be strongly skewed. Is it possible to conduct the test if all sample sizes are large? Explain

3.Suppose that a one-way ANOVA is being performed to compare the means of four populations and that the sample sizes are 10, 15, 18 and 20. Determine the degrees of freedom for the Fstatistic.

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