Biostats Analyze test Flashcards
The Category of Sex: 0 =male, 1 = female would be an example of which?
A. Nominal Data
B. Ordinal Data
C. Ratio Data
D. Interval Data
A. Nominal Data = No set order
Temperature is an example of which of the following?
A. Nominal Data
B. Ordinal Data
C. Ratio Data
D. Interval Data
D. Interval Data = ordered, Equal –> 0 does NOT equal none
Pain Scale (1-10) would be and example of which of the following?
A. Nominal Data
B. Ordinal Data
C. Ratio Data
D. Interval Data
B. Ordinal Data = Ordered, Ranked 8 is worse then 7, but don’t really know how much worse. A NON example is 2 inches is twice as much as 1 inch.
Blood pressure is an example of which of the following?
A. Nominal Data
B. Ordinal Data
C. Ratio Data
D. Interval Data
C. Ratio Data = Ordered, Equal –> No blood pressure = Death, thus a meaningful zero
Height and Weight are examples of which of the following?
A. Nominal Data
B. Ordinal Data
C. Ratio Data
D. Interval Data
C. Ratio Data = Ordered, Equal –> No blood pressure = Death, thus a meaningful zero
Ethnicity and Marital Status are examples of which of the Following?
A. Nominal Data
B. Ordinal Data
C. Ratio Data
D. Interval Data
A. Nominal Data = No set order
NYHA functional classes of HF are examples of which of the following?
A. Nominal Data
B. Ordinal Data
C. Ratio Data
D. Interval Data
B. Ordinal Data = Ordered, Ranked 8 is worse then 7, but don’t really know how much worse. A NON example is 2 inches is twice as much as 1 inch.
Which of the following could be used for a one group Parameteric Test (Assume data vary within a Normal Distribution)?
A. Chi-Square test B. Wilcoxon Signed Rank test C. Sign test D. one-sample t-test E. Dependent/Paired t-test F. unpaired t-test
D. one-sample t-test
E. Dependent/Paired t-test
Which of the following could be used for a one group non-parametric test (No Normal distribution with data)
A. Chi-Square test B. Wilcoxon Signed Rank test C. Sign test D. one-sample t-test E. Dependent/Paired t-test F. unpaired t-test
B. Wilcoxon Signed Rank test
C. Sign test
Which of the following could be used for a one group Discrete/Categorical Data?
A. Chi-Square test B. Wilcoxon Signed Rank test C. Sign test D. one-sample t-test E. Dependent/Paired t-test F. unpaired t-test
A. Chi-Square test
B. Wilcoxon Signed Rank test
Which of the following could be used for a two group Parameteric test?
A. Chi-square test B. Fisher's Exact test C. Mann-Whitney (Wilcoxon RANKed sum) D. Independent t-test E. unpaired t-test (Student t-test) F. Paired t-test
D. Independent t-test
E. unpaired t-test (Student t-test)
Which of the following could be used for a two group Non Parametric test?
A. Chi-square test B. Fisher's Exact test C. Mann-Whitney (Wilcoxon RANKed sum) D. Independent t-test E. unpaired t-test (Student t-test) F. Paired t-test
C. Mann-Whitney (Wilcoxon RANKed sum)
Which of the following could be used for a two group Discrete/Categorical Data?
A. Chi-square test B. Fisher's Exact test C. Mann-Whitney (Wilcoxon RANKed sum) D. Independent t-test E. unpaired t-test (Student t-test) F. Paired t-test
A. Chi-square test
B. Fisher’s Exact test
C. Mann-Whitney (Wilcoxon RANKed sum)
Which of the following could be used for a three group Parametric test?
A. Mann-Whitney (Wilcoxon Rank Sum) B. Wilcoxon Signed Rank test C. Kruskal-Wallis test D. ANOVA E. F-test
D. ANOVA
E. F-test
Which of the following could be used for a three group Non parametric test?
A. Mann-Whitney (Wilcoxon Rank Sum) B. Wilcoxon Signed Rank test C. Kruskal-Wallis test D. ANOVA E. F-test
C. Kruskal-Wallis test