WGU C784 - Applied Healthcare Statistics Pre-Assessment Questions and Verified Answers 2026

WGU C784 - Applied Healthcare Statistics Pre-
Assessment Questions and Verified Answers 2026



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
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
Given the following expression: 4 + 7 × (6 - 3)2. What is the CORRECT ANSWER er using
proper order of operations?
A. 25
B. 46
C. 67
D. 99 - CORRECT ANSWER C. 67
Given the following expression: 5 x (30 - 27)2 + 4. What is the correct CORRECT ANSWER
er using the proper order of operations?
A. 34
B. 49
C. 65
D. 81 - CORRECT ANSWER B. 49
What is the greatest common factor of 132 and the square root of 121 using prime factorization?
A. 1
B. 2
C. 10
D. 11 - CORRECT ANSWER D. 11
What is the greatest common factor of 24 and 84 using prime factorization?
A. 2
B. 4
C. 8
D. 12 - CORRECT ANSWER D. 12
What is 3/14 - 1/7?
A. 1/14
B. 2/7
C. 5/14
D. 3/2 - CORRECT ANSWER A. 1/14