Researchers are trying to repopulate three lakes with perch. Five hundred baby perch were originally put into each lake. Three years later researchers returned to see how the populations have changed. Perch were collected from three different lakes over the course of one year. Data on perch size (weight, length, width) were recorded for each sh. Categorical data such as Lake (A, B or C) and season caught were recorded as well. Use this information to answer the following research questions. ~~This section is a review of ALL hypothesis tests so you may need to use regression, tI chi or ANOVA~~ 6. Is there evidence that perch weight varies significantly among the three lakes? a. Provide a graph. b. Conduct an appropriate hypothesis test. Test type: NuII hypothesis: Alt hypothesis: Test-statistic: _