WGU C207 STUDY GUIDE MODULE 3 & 4 QUESTIONS AND ANSWERS ALREADY PASSED

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trend ✔✔is a general direction in which something is developing or changing analysis of variance (ANOVA) ✔✔verifies if multiple populations of data are the same or at least one is different ... than the others. cyclicality ✔✔describes results that go up and down periodically, but don't necessarily follow the calendar homoscedasticity ✔✔assumes that the variance of a dependent variable is consistent across the range of values median ✔✔is the midpoint value of a group of measurements statistical population ✔✔is a group of observations that have something in common [Show More]

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