WGU D514 EXAM 1 QUESTIONS WITH
100% CORRECT ANSWERS 2026/2027
A hospital wants to open a new women's health clinic in a low income area of the county after it performs an
assessment of future demand for women's services.Which information will this assessment provide to the hospital?
Needs of current patients
Estimated cost per patient
Age distribution of patients
Volume of potential patients - ANSWER>Volume of potential patients
Estimating relationship among variables
"related to" "associated with" "linked" - ANSWER>Regression Analysis
Combination of age, sex, wt, family hx is linked to DM
Values of observed data are expressed as functions of a number of possible causes in order to find which are most
important - ANSWER>Factor Analysis
,Quantitative test that compares mean score of a sample to known mean - ANSWER>T test
Quantitative, group of similar subjects divided into 2 groups- intervention x and y - ANSWER>Two-Sample T test
Looks for differences withing same group at different points in time - ANSWER>Paired T Test
Used when comparing apples to apples but not sure
alternative to two sample t test
looks for ranked differences or equality - ANSWER>U test
Whether 2 population means are different when variances are known and sample size is large - ANSWER>Z test
Tests hypothesis, probability/ chance - ANSWER>p-value
tests if 2 population variances are equal - ANSWER>F test
Similar to T test but used when there are 2 or more means
, can compare multiple groups - ANSWER>ANOVA
Qualititative, values is in the category. Compares values of what you expect vs what you observe. Often used to
assess competency or knowledge - ANSWER>Chi Square test
Tests relationship between 2 quantitative variables- used with interval and ordinal. Type of regression analysis done
frequently. As person ages, height increases - ANSWER>Pearson's Correlation Coefficient
Used to study linear relationship between depended variable (risk of skin cancer) and independent variable (sun
exposure) - ANSWER>Linear Regression
Processes large amount of data quickly. Need it now - ANSWER>Multidimensional database
Participants identified through a number key system - ANSWER>Research Identified
national practitioner data base - ANSWER>used when onboarding physicians
Agency healthcare research and quality AHRQ - ANSWER>Produces evidence to make HC safer, high quality, etc.
100% CORRECT ANSWERS 2026/2027
A hospital wants to open a new women's health clinic in a low income area of the county after it performs an
assessment of future demand for women's services.Which information will this assessment provide to the hospital?
Needs of current patients
Estimated cost per patient
Age distribution of patients
Volume of potential patients - ANSWER>Volume of potential patients
Estimating relationship among variables
"related to" "associated with" "linked" - ANSWER>Regression Analysis
Combination of age, sex, wt, family hx is linked to DM
Values of observed data are expressed as functions of a number of possible causes in order to find which are most
important - ANSWER>Factor Analysis
,Quantitative test that compares mean score of a sample to known mean - ANSWER>T test
Quantitative, group of similar subjects divided into 2 groups- intervention x and y - ANSWER>Two-Sample T test
Looks for differences withing same group at different points in time - ANSWER>Paired T Test
Used when comparing apples to apples but not sure
alternative to two sample t test
looks for ranked differences or equality - ANSWER>U test
Whether 2 population means are different when variances are known and sample size is large - ANSWER>Z test
Tests hypothesis, probability/ chance - ANSWER>p-value
tests if 2 population variances are equal - ANSWER>F test
Similar to T test but used when there are 2 or more means
, can compare multiple groups - ANSWER>ANOVA
Qualititative, values is in the category. Compares values of what you expect vs what you observe. Often used to
assess competency or knowledge - ANSWER>Chi Square test
Tests relationship between 2 quantitative variables- used with interval and ordinal. Type of regression analysis done
frequently. As person ages, height increases - ANSWER>Pearson's Correlation Coefficient
Used to study linear relationship between depended variable (risk of skin cancer) and independent variable (sun
exposure) - ANSWER>Linear Regression
Processes large amount of data quickly. Need it now - ANSWER>Multidimensional database
Participants identified through a number key system - ANSWER>Research Identified
national practitioner data base - ANSWER>used when onboarding physicians
Agency healthcare research and quality AHRQ - ANSWER>Produces evidence to make HC safer, high quality, etc.
