A researcher believes that neuroticism is a personality trait that increases propensity to cheat. To evaluate her hypothesis, she takes a sample of n=100 participants, half of whom scored very high on neuroticism, the other half scored very low. She asks each participant to report the number of times they have been emotionally and/or sexually unfaithful in their relationships (both current and past). a. What is the independent variable? b. What is the scale of measurement of the IV? c. What is the dependent variable? d. What is the scale of measurement of the DV? e. To analyze her data, what test should the researcher use