WGU C784 APPLIED HEALTHCARE STATISTICS
FINAL EXAM ACTUAL TEST QUESTIONS AND
SOLVED ANSWERS
◉ 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.
◉ 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
◉ Multi-Step Expression.
Answer: An expression or equation with more than two values and
two or more operators that requires multiple steps to be solved.
, ◉ Improper Fraction.
Answer: A fraction where the number in the numerator is more than
the number in the denominator.
◉ Y-Intercept.
Answer: The y-value of the point at which a line intersects with the
y-axis.
◉ Check Sheet.
Answer: A structured form or table that allows data to be collected
by marking how often an event has occurred in an certain interval.
◉ Linear.
Answer: An expression or equation of degree 1.
◉ Least Squares.
Answer: A technique for finding the regression line.
◉ Sample Size.
Answer: The number of different outcomes for an experiment.
FINAL EXAM ACTUAL TEST QUESTIONS AND
SOLVED ANSWERS
◉ 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.
◉ 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
◉ Multi-Step Expression.
Answer: An expression or equation with more than two values and
two or more operators that requires multiple steps to be solved.
, ◉ Improper Fraction.
Answer: A fraction where the number in the numerator is more than
the number in the denominator.
◉ Y-Intercept.
Answer: The y-value of the point at which a line intersects with the
y-axis.
◉ Check Sheet.
Answer: A structured form or table that allows data to be collected
by marking how often an event has occurred in an certain interval.
◉ Linear.
Answer: An expression or equation of degree 1.
◉ Least Squares.
Answer: A technique for finding the regression line.
◉ Sample Size.
Answer: The number of different outcomes for an experiment.
