4. The variable is the presumed effect of the manipulation on the object/subject of the experiment. A. Extraneous variable B. Independent variable C. Dependent variable D. Confounding variable 5. A type of variable that represent categories and can be ordered. A. Nominal B. Discrete C. Ordinal D. Ratio 6. What type of variable is characterized by evenly dispersed range of numbers? A. Nominal B. Interval C. Dichotomous D. Ratio 7. The variable that has potential effect on the dependent variables that are not part of the study. A. Extraneous variable B. Independent variable C. Dependent variable D. Confounding variable 8. A variable that is used to name, categorize, or label the attributes being measured. A. Nominal B. Interval 9. What type of variable is gender? A. Nominal B. Interval C. Ordinal D. Ratio C. Dichotomous D. Continuous 10. What type of variable is height of students before and after taking growth enhancers for 2 months? A. Nominal B. Interval C. Dichotomous D. Continuous
Answer (1)
Answer:4. The variable is the presumed effect of the manipulation on the object/subject of the experiment.→ C. Dependent variable5. A type of variable that represents categories and can be ordered.→ C. Ordinal6. What type of variable is characterized by an evenly dispersed range of numbers?→ B. Interval7. The variable that has potential effect on the dependent variables that are not part of the study.→ A. Extraneous variable8. A variable that is used to name, categorize, or label the attributes being measured.→ A. Nominal9. What type of variable is gender?→ A. Nominal(Note: It can also be considered C. Dichotomous, depending on context, but Nominal is more appropriate as a variable type.)10. What type of variable is height of students before and after taking growth enhancers for 2 months?→ D. Continuous
