solution:
Independent variable- race(lower class and upper class)
Dependent variable --- level of accommodation ( own house )
Unit of analysis--individual
Unit of analysis: it is the element of the population that is being analyzed.
Identify the independent and the dependent variable, as well as the unit of analysis, in the following hypothesis-...
2. For the following testable hypotheses, identify the independent and dependent variable. Hypothesis: A person's resting heart rate will drop after cycling for 1 hour 3x per week for three months. INDEPENDENT VARIABLE DEPENDENT VARIABLE Hypothesis: In a patient with a bacterial blood infection, 50 mg of penicillin applied once in an IV drip will kill more bacteria than giving the patient 50 mg of penicillin in a single pill ingested orally. NDEPENDENT VARIABLE DEPENDENT VARIABLE Hypothesis: The frequency of...
Operational Definitions, IVs, DVs, & Hypotheses Directions: Identify the independent variable (IV) and the dependent variable (DV) for each of the research scenarios and given the operational definitions for each. Additionally, provide a hypothesis for each research scenario. A nurse researcher is interested in how the activity level of four year olds is affected by viewing a 30 minute video of Spongebob Squarepants or a 30 minute video of Sid the Science Kid. IV: ________________________________________________________________________________ Operational definition of IV: ___________________________________________________________ DV: _______________________________________________________________________________...
For each of the following pairs of variables in questions 21-25, identify an independent and dependent variable and write a hypothesls 21. Social Class (lower, working, middle, upper); Political Orientation (Liberal, Moderate, Conservative Independent variable: Dependent variable: Hypothesis: 22. Age; Support for Traditional Gender Roles Independent variable: Dependent variable: Hypothesis: 23. Poverty rate; crime rate Independent variable: Dependent variable: Hypothesis 24. SAT scores; college GPA Independent variable: Dependent variable: Hypothesis
Please help identify the components (independent, dependent variable, unit of analysis for these research statements below.
Write a research question for each of the following phenomenon. Make sure you have an Independent variable and a Dependent variable identified for each statement, by indicating (IV) and (DV) behind the appropriate term. Remember that the DV is the outcome being measured, and that it is dependent upon the IV, which is the intervention. (For example: anxiety level of hospitalized children and parent rooming in. My research question is: Is the anxiety level (DV) of hospitalized children decreased when...
In controlled comparison research, the observed relationship between an independent variable (X) and a dependent variable (Y) may be caused by some other, uncontrolled compositional difference (Z). So, we always ask, “How else, besides the independent variable, are the groups I am comparing not the same?” For the hypothesis below, do the following: (i) Think up a plausible alternative causal variable. (ii) Describe how this variable might affect the relationship between the independent variable and the dependent variable. In a...
Identify the independent variable and the dependent variable for each of the studies in exercise
Identify the independent variable and the dependent variable for each of the studies in exercise
Which of the following is a true statement? Regression analysis and ANOVA are similar tools because they both determine if an independent variable has an effect on a quantitative dependent variable, but in ANOVA the independent variable is qualitative and in Regression analysis the independent variable in quantitative. Regression analysis and ANOVA are similar tools because they both determine if a qualitative independent variable has an effect on a quantitative dependent variable. Regression analysis and ANOVA are similar tools because...
Identify Independent Variable and Dependent Variable for each of the questions. 1. How are test scores effected by the amount of sleep the night before? Independent Variable Dependent Variable: 2. What is the effect of alcohol consumption on reaction times? Independent Variable: Dependent Variable: 3. What effect does room size have on test scores? Independent Variable: Dependent Variable: 4. How is health influenced by proper nutrition? Independent Variable: Dependent Variable: 5. Does age influence success in fund raising? Independent Variable:...