What may happen if you have a small sample size?

How well a sample represents a population.

If a researcher uses neither random sampling NOR random assignment, no causal inference can be made, but you could still generalize the findings.

Match the type of sampling method with the accurate definition.

Explain the difference between random sampling and random assignment of subjects togroups.

Generally speaking, a larger sample yields more precise results because the sampleis more likely to be representative.

This design explores interaction effects of variables.

Which of the following is NOT true regarding random assignment? Choose all that apply

5 participants were tested for responses to 3 different cholesterol drugs and evaluated after each one.

List three Positive Consequences of using EBP. 1.____________________2._____________________3._____________________