WGU C784 APPLIED HEALTHCARE STATISTICS
FINAL EXAM UPDATED EXAM SCRIPT WITH
COMPLETE ANSWERS
◉ 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.
◉ 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.
◉ 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.
FINAL EXAM UPDATED EXAM SCRIPT WITH
COMPLETE ANSWERS
◉ 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.
◉ 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.
◉ 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.
