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WGU C784
Applied Healthcare Statistics
Objective Assessment Examination
Comprehensive 90-Question Study Guide
Latest Update
Questions & Verified Answers
100% Correct • Grade A Preparation
Aligned with WGU C784 Applied Healthcare Statistics
Objective Assessment Standards & Competencies
COVERAGE MAP
,WGU C784 • Applied Healthcare Statistics • Objective Assessment Exam
S1: Data Representation & Measurement (Q1–15)
S2: Central Tendency & Variability (Q16–30)
S3: Distribution, Percentiles & Z-Scores (Q31–45)
S4: Probability & Probability Distributions (Q46–58)
S5: Correlation & Regression (Q59–68)
S6: Sampling & Study Design (Q69–75)
S7: Confidence Intervals (Q76–83)
S8: Hypothesis Testing (Q84–90)
Total Questions: 90 • Format: Multiple Choice (A–D) • One Correct Per Item
100% Verified Answers • Grade A Preparation • 2026/2027 Update Page 2
, WGU C784 • Applied Healthcare Statistics • Objective Assessment Exam
Table of Contents
# Section Title Question Range Count
Section 1 Data Representation and Measurement Q1 – Q15 15
Section 2 Measures of Central Tendency and Variability Q16 – Q30 15
Section 3 Data Distribution, Percentiles, and Standard Scores Q31 – Q45 15
Section 4 Probability and Probability Distributions Q46 – Q58 13
Section 5 Correlation and Regression Q59 – Q68 10
Section 6 Sampling and Study Design Q69 – Q75 7
Section 7 Confidence Intervals Q76 – Q83 8
Section 8 Hypothesis Testing Q84 – Q90 7
TOTAL Q1 – Q90 90
Cognitive Level Distribution Percentage
Recall (knowledge/factual) 30%
Application (calculation/procedure) 45%
Analysis (interpretation/critical thinking) 25%
Format Note: Each question presents four options (A–D) with one verified correct answer. Correct options are marked
with [CORRECT] in green, followed by 'Correct Answer: [Letter]' and a detailed rationale explaining why the chosen
answer is correct and why the distractors are incorrect, including formula application, conceptual understanding, and
healthcare-context interpretation.
100% Verified Answers • Grade A Preparation • 2026/2027 Update Page 3
WGU C784
Applied Healthcare Statistics
Objective Assessment Examination
Comprehensive 90-Question Study Guide
Latest Update
Questions & Verified Answers
100% Correct • Grade A Preparation
Aligned with WGU C784 Applied Healthcare Statistics
Objective Assessment Standards & Competencies
COVERAGE MAP
,WGU C784 • Applied Healthcare Statistics • Objective Assessment Exam
S1: Data Representation & Measurement (Q1–15)
S2: Central Tendency & Variability (Q16–30)
S3: Distribution, Percentiles & Z-Scores (Q31–45)
S4: Probability & Probability Distributions (Q46–58)
S5: Correlation & Regression (Q59–68)
S6: Sampling & Study Design (Q69–75)
S7: Confidence Intervals (Q76–83)
S8: Hypothesis Testing (Q84–90)
Total Questions: 90 • Format: Multiple Choice (A–D) • One Correct Per Item
100% Verified Answers • Grade A Preparation • 2026/2027 Update Page 2
, WGU C784 • Applied Healthcare Statistics • Objective Assessment Exam
Table of Contents
# Section Title Question Range Count
Section 1 Data Representation and Measurement Q1 – Q15 15
Section 2 Measures of Central Tendency and Variability Q16 – Q30 15
Section 3 Data Distribution, Percentiles, and Standard Scores Q31 – Q45 15
Section 4 Probability and Probability Distributions Q46 – Q58 13
Section 5 Correlation and Regression Q59 – Q68 10
Section 6 Sampling and Study Design Q69 – Q75 7
Section 7 Confidence Intervals Q76 – Q83 8
Section 8 Hypothesis Testing Q84 – Q90 7
TOTAL Q1 – Q90 90
Cognitive Level Distribution Percentage
Recall (knowledge/factual) 30%
Application (calculation/procedure) 45%
Analysis (interpretation/critical thinking) 25%
Format Note: Each question presents four options (A–D) with one verified correct answer. Correct options are marked
with [CORRECT] in green, followed by 'Correct Answer: [Letter]' and a detailed rationale explaining why the chosen
answer is correct and why the distractors are incorrect, including formula application, conceptual understanding, and
healthcare-context interpretation.
100% Verified Answers • Grade A Preparation • 2026/2027 Update Page 3
