1) In order to choose the correct statistical test/procedure, it is necessary for investigators to take into account all of the following except:
- Hypotheses
- Type of variables
- Distribution of variables
- P Values of the test
- Study design
- None of the above
2) Choose the appropriate statistical procedure: an analysis examining how cholesterol (mg/dL) varies with weight (lbs), annual income ($), and height (inches).
- Anova
- Ancova
- Multiple linear regression
- Multiple logistic regression
3) Choose the appropriate statistical procedure: an analysis examining whether a diagnosis of cancer is associated with gender and age (years).
- Anova
- Ancova
- Multiple linear regression
- Multiple logistic regression
4) Choose the appropriate statistical procedure: an analysis examining how systolic blood pressure (mmHg) varies with education level (less than high school, high school graduate, some college, bachelor's degree, grad school).
- Anova
- Ancova
- Multiple linear regression
- Multiple logistic regression
5) Choose the appropriate statistical procedure: an analysis examining how cortisol (mcg/dL) varies with gender, weight (lbs), and income ($).
- Anova
- Ancova
- Multiple linear regression
- Multiple logistic regression