WGU C784 APPLIED HEALTHCARE STATISTICS OBJECTIVE ASSESSMENT 1 QUEST… EXAM
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU C784 Applied
Healthcare Statistics
Objective Assessment 1
Questions & Answers 2026-
2027 | Verified
Verified Answers Exam Ready With Rationales
100 QUESTIONS
DOCUMENT OVERVIEW
This document provides 100 verified questions along with correct answers and concise explanations,
focusing on applied healthcare statistics. It is suitable for students seeking to enhance their understanding
of statistical concepts in healthcare. The resource serves as an effective tool for study, review, and
preparation for certification exams, ensuring comprehensive mastery of the subject matter.
CONTENTS
Basic Arithmetic Q1–Q18
Algebra and Functions Q19–Q36
Statistics Concepts Q37–Q54
Probability and Statistics Q55–Q69
Mathematical Operations Q70–Q86
Data Representation Q87–Q100
Page 1
, E XA M Q U EST I O N S
Q1 QUESTION 1 OF 100
Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number?
A. +/- 2.3
B. +/- 3.3
C. +/- 4
D. +/- 5
CORRECT ANSWER
D. +/- 5
Q2 QUESTION 2 OF 100
Composite Number
CORRECT ANSWER
A number with more factors that just one and itself.
Q3 QUESTION 3 OF 100
Given the following set of numbers: 10, 2.5, -4, -4.5, 5. What is the sum when adding together only the whole
numbers?
A. 5.5
B. 11
C. 12.5
D. 15
CORRECT ANSWER
D. 15
Q4 QUESTION 4 OF 100
Multi-Step Expression
CORRECT ANSWER
An expression or equation with more than two values and two or more operators that requires multiple steps to be
solved.
Page 2
, Q5 QUESTION 5 OF 100
Improper Fraction
CORRECT ANSWER
A fraction where the number in the numerator is more than the number in the denominator.
Q6 QUESTION 6 OF 100
Least Squares
CORRECT ANSWER
A technique for finding the regression line.
Q7 QUESTION 7 OF 100
Exponents
CORRECT ANSWER
Sometimes called a power, it is a quantity that represents repeated multiplication.
Q8 QUESTION 8 OF 100
Proper Fraction
CORRECT ANSWER
A fraction where the number in the numerator is less than the number in the denominator.
Q9 QUESTION 9 OF 100
What is 3/14 - 1/7?
A. 1/14
B. 2/7
C. 5/14
D. 3/2
CORRECT ANSWER
A. 1/14
Page 3
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU C784 Applied
Healthcare Statistics
Objective Assessment 1
Questions & Answers 2026-
2027 | Verified
Verified Answers Exam Ready With Rationales
100 QUESTIONS
DOCUMENT OVERVIEW
This document provides 100 verified questions along with correct answers and concise explanations,
focusing on applied healthcare statistics. It is suitable for students seeking to enhance their understanding
of statistical concepts in healthcare. The resource serves as an effective tool for study, review, and
preparation for certification exams, ensuring comprehensive mastery of the subject matter.
CONTENTS
Basic Arithmetic Q1–Q18
Algebra and Functions Q19–Q36
Statistics Concepts Q37–Q54
Probability and Statistics Q55–Q69
Mathematical Operations Q70–Q86
Data Representation Q87–Q100
Page 1
, E XA M Q U EST I O N S
Q1 QUESTION 1 OF 100
Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number?
A. +/- 2.3
B. +/- 3.3
C. +/- 4
D. +/- 5
CORRECT ANSWER
D. +/- 5
Q2 QUESTION 2 OF 100
Composite Number
CORRECT ANSWER
A number with more factors that just one and itself.
Q3 QUESTION 3 OF 100
Given the following set of numbers: 10, 2.5, -4, -4.5, 5. What is the sum when adding together only the whole
numbers?
A. 5.5
B. 11
C. 12.5
D. 15
CORRECT ANSWER
D. 15
Q4 QUESTION 4 OF 100
Multi-Step Expression
CORRECT ANSWER
An expression or equation with more than two values and two or more operators that requires multiple steps to be
solved.
Page 2
, Q5 QUESTION 5 OF 100
Improper Fraction
CORRECT ANSWER
A fraction where the number in the numerator is more than the number in the denominator.
Q6 QUESTION 6 OF 100
Least Squares
CORRECT ANSWER
A technique for finding the regression line.
Q7 QUESTION 7 OF 100
Exponents
CORRECT ANSWER
Sometimes called a power, it is a quantity that represents repeated multiplication.
Q8 QUESTION 8 OF 100
Proper Fraction
CORRECT ANSWER
A fraction where the number in the numerator is less than the number in the denominator.
Q9 QUESTION 9 OF 100
What is 3/14 - 1/7?
A. 1/14
B. 2/7
C. 5/14
D. 3/2
CORRECT ANSWER
A. 1/14
Page 3
