1. Explain why a correlational study does not provide an answer to causal research questions. 2. For each study described below, identify the predictor and outcome variables: ·         A researcher...

1. Explain why a correlational study does not provide an answer to causal research questions.

2. For each study described below, identify the predictor and outcome variables:

·         A researcher examined the relationship between students’ ACT/SAT score when they entered college and their graduation GPA.

·         Researchers were interested in whether students who get less sleep are more anxious.

·         A study tested whether higher test scores were earned by students who exercised regularly.