Discussion 1;Hypotheses;What is a hypothesis test? Why do we need to use them to make decisions about relating sample results to the population, why can?t we just make our decisions by the sample value?;Guided Response: Review several of your classmates? posts. Respond to at least two classmates by commenting on the potential differences in the results and how that might affect decision making.;Discussion 2;Effect Size;Several statistical tests have a way to measure effect size. What is this, and when might you want to use it in looking at results from these tests on job related data?;Guided Response: Review several of your classmates? posts. Respond to at least two of your classmates.
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