1|Page
WGU C784 - Applied Healthcare Statistics Objective
Assessment #1 EXAM fully solved & updated 2025-
2026(latest version verified for accuracy) (Questions +
Answers) Solved 100% Correct!!
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 ......ANSWER......D. +/- 5
Composite Number ......ANSWER......A number with more factors that
just one and itself.
Equivalent Fractions ......ANSWER......Different fractions that represent
the same value.
X-Axis ......ANSWER......The horizontal line that passes through the origin
on a coordinate plane.
Qualitative Data ......ANSWER......Non-numeric information based on
some quality or characteristic.
,2|Page
No Correlation ......ANSWER......There is no apparent overall trend
between the two variables. If the correlation coefficient is 0, this only
rules out a linear trend. There could be a non-linear or curvilinear
trend.
Extrapolate ......ANSWER......Using information from a data set to make
predictions about data outside of the original set.
Event ......ANSWER......An outcome, or set of outcomes, whose chance
of occurrence can be represented with a probability.
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 ......ANSWER......D. 15
Operation ......ANSWER......In Mathematics, an operation is a procedure
which generates a new value from one or more operands, or
Mathematical values.
Conditional Proportion ......ANSWER......A proportion where one part of
the proportion is a variable, or unknown quantity.
, 3|Page
Coefficients ......ANSWER......A number by which a number is multiplied.
This number is written in front of the variable(s).
Mean ......ANSWER......Average, calculated by adding a series of
elements in a data set together and dividing by the total number in the
series.
Outlier ......ANSWER......An observation point that is statistically distant
from the other observations in the dataset.
Regression Line ......ANSWER......The line of best fit to show the
relationship between variables, the one that minimizes distance from
each data point to the line.
Experiment ......ANSWER......A procedure that can be done repeatedly
which has a well defined set of outcomes.
Given the following expression: 4 + 7 × (6 - 3)2. What is the answer
using proper order of operations?
A. 25
B. 46
C. 67
D. 99 ......ANSWER......C. 67
WGU C784 - Applied Healthcare Statistics Objective
Assessment #1 EXAM fully solved & updated 2025-
2026(latest version verified for accuracy) (Questions +
Answers) Solved 100% Correct!!
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 ......ANSWER......D. +/- 5
Composite Number ......ANSWER......A number with more factors that
just one and itself.
Equivalent Fractions ......ANSWER......Different fractions that represent
the same value.
X-Axis ......ANSWER......The horizontal line that passes through the origin
on a coordinate plane.
Qualitative Data ......ANSWER......Non-numeric information based on
some quality or characteristic.
,2|Page
No Correlation ......ANSWER......There is no apparent overall trend
between the two variables. If the correlation coefficient is 0, this only
rules out a linear trend. There could be a non-linear or curvilinear
trend.
Extrapolate ......ANSWER......Using information from a data set to make
predictions about data outside of the original set.
Event ......ANSWER......An outcome, or set of outcomes, whose chance
of occurrence can be represented with a probability.
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 ......ANSWER......D. 15
Operation ......ANSWER......In Mathematics, an operation is a procedure
which generates a new value from one or more operands, or
Mathematical values.
Conditional Proportion ......ANSWER......A proportion where one part of
the proportion is a variable, or unknown quantity.
, 3|Page
Coefficients ......ANSWER......A number by which a number is multiplied.
This number is written in front of the variable(s).
Mean ......ANSWER......Average, calculated by adding a series of
elements in a data set together and dividing by the total number in the
series.
Outlier ......ANSWER......An observation point that is statistically distant
from the other observations in the dataset.
Regression Line ......ANSWER......The line of best fit to show the
relationship between variables, the one that minimizes distance from
each data point to the line.
Experiment ......ANSWER......A procedure that can be done repeatedly
which has a well defined set of outcomes.
Given the following expression: 4 + 7 × (6 - 3)2. What is the answer
using proper order of operations?
A. 25
B. 46
C. 67
D. 99 ......ANSWER......C. 67
