3. The answer to a question is frequently a function of the question's wording. True or False? 5. Describe two threats to the internal validity of an experiment on whether online learning is as effective as in-person learning. Explain why they are threats in this instance. 6. The sampling frame is rarely different from the target population that has been defined. True or false? 7. The two basic types of questions are open-ended response questions and free response questions. True or false? 8. Give an example of how a confidence interval would apply to a survey on consumer preferences for coffee. 9. A Likert scale may include several items to form an index. True or false? 10. Suppose a researcher is concerned with a nominal scale that identifies users versus non-users of bank credit cards. The measure of central tendency appropriate to this scale is the A.mean b.median c.mode D.average e.range 11. Distinguish between exploratory, descriptive and causal research. Which type is most likely to use surveys? 12. The is the value below which half of the values in the sample fall. a. Mean B. Median C. Mode d.Range e.standard deviation 13. The following scale is best described as a: Modern ___________ Old Fashioned a.Likert scale b.Numerical scale c. Semantic differential d.Stapel scale 14. Fill in the blanks for an experiment: A change in presentation of unit price information (the variable) caused a change in sales (the _variable). a.independent; dependent b.experimental; independent c.dependent; independent d.research; control e.experimental; extraneous 3. The answer to a question is frequently a function of the question's wording. True or False? 5. Describe two threats to the internal validity of an experiment on whether online learning is as effective as in-person learning. Explain why they are threats in this instance. 6. The sampling frame is rarely different from the target population that has been defined. True or false? 7. The two basic types of questions are open-ended response questions and free response questions. True or false? 8. Give an example of how a confidence interval would apply to a survey on consumer preferences for coffee. 9. A Likert scale may include several items to form an index. True or false? 10. Suppose a researcher is concerned with a nominal scale that identifies users versus non-users of bank credit cards. The measure of central tendency appropriate to this scale is the A.mean b.median c.mode D.average e.range 11. Distinguish between exploratory, descriptive and causal research. Which type is most likely to use surveys? 12. The is the value below which half of the values in the sample fall. a. Mean B. Median C. Mode d.Range e.standard deviation 13. The following scale is best described as a: Modern ___________ Old Fashioned a.Likert scale b.Numerical scale c.Semantic differential d.Stapel scale 14. Fill in the blanks for an experiment: A change in presentation of unit price information (the variable) caused a change in sales (the _variable). a.independent; dependent b.experimental; independent c.dependent; independent d.research; control e.experimental; extraneous