Truelfalse 17. order matters when developing mixed methods research questions and hypotheses 18. in qualitative studies, researchers provide research questions and objectives, not hypotheses 19. qualitative research questions should begin with the words how or what to illustrate an emergent, inductive design. 20. the null hypothesis predicts there is a relationship between the variable anda significant difference between the groups. 21. a strong mixed methods study should contain two research questions: a qualitative question and a quantitative question or hypothesis. 22. a purpose statement appears at the end of the introduction. 23. you do not have to define terms in a purpose statement if you include a "definition of terms" section in your proposal. 24. a purpose statement may include several ideas that need to be explored in the qualitative research study.