WGU C784 - Applied Healthcare Statistics Pre-
Assessment Test (2024) – Questions & 100% Correct
Answers
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
Composite Number Correct Answer: A number with more factors that just one and itself.
Equivalent Fractions Correct Answer: Different fractions that represent the same value.
X-Axis Correct Answer: The horizontal line that passes through the origin on a
coordinate plane.
Qualitative Data Correct Answer: Non-numeric information based on some quality or
characteristic.
No Correlation Correct 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 Correct Answer: Using information from a data set to make predictions
about data outside of the original set.
Event Correct 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 Correct Answer: D. 15
Operation Correct Answer: In Mathematics, an operation is a procedure which
generates a new value from one or more operands, or Mathematical values.
Conditional Proportion Correct Answer: A proportion where one part of the proportion is
a variable, or unknown quantity.
Coefficients Correct Answer: A number by which a number is multiplied. This number is
written in front of the variable(s).
Mean Correct Answer: Average, calculated by adding a series of elements in a data set
together and dividing by the total number in the series.
Outlier Correct Answer: An observation point that is statistically distant from the other
observations in the dataset.
Regression Line Correct 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 Correct 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
Assessment Test (2024) – Questions & 100% Correct
Answers
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
Composite Number Correct Answer: A number with more factors that just one and itself.
Equivalent Fractions Correct Answer: Different fractions that represent the same value.
X-Axis Correct Answer: The horizontal line that passes through the origin on a
coordinate plane.
Qualitative Data Correct Answer: Non-numeric information based on some quality or
characteristic.
No Correlation Correct 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 Correct Answer: Using information from a data set to make predictions
about data outside of the original set.
Event Correct 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 Correct Answer: D. 15
Operation Correct Answer: In Mathematics, an operation is a procedure which
generates a new value from one or more operands, or Mathematical values.
Conditional Proportion Correct Answer: A proportion where one part of the proportion is
a variable, or unknown quantity.
Coefficients Correct Answer: A number by which a number is multiplied. This number is
written in front of the variable(s).
Mean Correct Answer: Average, calculated by adding a series of elements in a data set
together and dividing by the total number in the series.
Outlier Correct Answer: An observation point that is statistically distant from the other
observations in the dataset.
Regression Line Correct 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 Correct 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
