1. What do we call it if a researcher uses archival data from the FBI in addition to interviews, within the same study? Choose one answer.
a. Reproducibility b. Replication c. Triangulation d. Trigonometry
2. In an experiment, which of the following is the dependent variable? Choose one answer.
a. The placebo b. The stimulus c. The subject d. The outcome
3. What is the appropriate measure of dispersion for nominal variables? Choose one answer.
a. Mean b. Mode c. Standard deviation d. Variation Ratio