Question: You perform an experiment designed to be analyzed as a one-way ANOVA with 4 treatments and 8 observations per treatment group (total n = 32)

You perform an experiment designed to be analyzed as a one-way ANOVA with 4 treatments and 8 observations per treatment group (total n = 32) and find that the variances of the groups are 1.0, 1.5, 6.3 and 1.2. Which of the following statements are true: 1. These data likely violate the assumption of homogeneity of variance, and should not be analyzed by a parametric test. 2. The Treatment degrees of freedom would be 7. 3. Fcalc for Hartley's test would be 2.2 4. All of the above. 5. None of the above

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