solve statistic problem Module 9 1. What type of research is conducted in the article (exploratory, explanatory, descriptive, program evaluation)? 2. What are the research hypotheses? Are the research hypotheses nondirectional or directional? 3. Are the null hypotheses stated or implied? If implied, please formulate the null hypotheses. 4. What is the unit of analysis of the study? 5. What is the sample of the study? What is the population of the study that the researchers are generalizing the results to?