C784 APPLIED HEALTHCARE COMPREHENSIVE EXAM
UPDATED QUESTIONS AND ANSWERS GRADED A+
✔✔Scatterplot - ✔✔A graph that uses dots on a coordinate plane to show the
relationship between two quantitative variables.
✔✔Population - ✔✔An entire pool from which a sample is drawn.
✔✔Multiplication Rule for Independent Events - ✔✔If two events are independent, then
P(A and B) = P(A) x P(B).
✔✔Given the equation: (.5475 - .3025) x .15. What is the solution rounded to the
nearest thousandth?
A. .03675
B. .0368
C. .368
D. .037 - ✔✔D. .037
✔✔Rational Number - ✔✔A rational number is a number that can be written as a ratio of
integers, which means it can be written as a fraction.
✔✔Percent Sign - ✔✔A symbol used to denote percentages.
✔✔Horizontal Line - ✔✔A line that runs left to right on the coordinate plane, parallel to
the x-axis. It has no 'rise' or change in y-value.
✔✔Interquartile Range - ✔✔The difference, in value, between the bottom and top 25
percent of the sample or population.
✔✔Box Plot - ✔✔A graphical rendering of the range and the first and third quartiles of a
data set with the data set's median in the center.
✔✔Control Group - ✔✔In an experimental study, this group does not receive treatment
or receives a placebo.
✔✔Venn Diagram - ✔✔A type of chart that illustrates distinct sets, topics, or objects
relate to one another. Uses circles to represent events.
✔✔An intravenous drip is infused at a rate of 4.5 milliliters per minute. How many
milliliters are infused per hour?
A. .075mL
B. 2.7mL
C. 75mL
D. 270mL - ✔✔D. 270mL
, ✔✔Base Number - ✔✔The number multiplied by itself when paired with an exponent.
For example, in 8 to the third power (8^3), 8 would be the base number.
✔✔Trailing Zeros - ✔✔Sequence of zeros after the last non-zero digit in a decimal
number.
✔✔Equation - ✔✔Two Mathematical expressions separated by the equals sign, =. The
two expressions on either side of the equals sign hold the same value as one another.
✔✔Bar Chart - ✔✔A graph that displays data that is distributed over groups or
categories.
✔✔Relative Frequency - ✔✔A way to approximate a percentage by dividing the number
of times an event occurred in an experiment by the total number of trials.
✔✔Causal Relationship - ✔✔A relationship between two variables that can be classified
as cause-and-effect.
✔✔Random Experiment - ✔✔Experiment in which the outcome is not known ahead of
time and in which results do not affect future outcomes.
✔✔A patient's medication was increased by 40 milligrams. What is the percent increase
in the medication if the original medication was 180 milligrams?
A. 2.2%
B. 4.5%
C. 22.2%
D. 45% - ✔✔C. 22.2%
✔✔Factorization - ✔✔The process of determining the prime factors of a composite
number.
✔✔Unit Multiplier - ✔✔A fraction that contains two equivalent quantities but in two
different units, used in order to convert units.
✔✔Division Principle of Equality - ✔✔If both sides of the equation are divided by the
same non-zero number, the result is an equivalent equation.
✔✔Symmetry - ✔✔The quality of the data having the same shape on both sides of the
mean.
✔✔Contingency Table - ✔✔A table that contains frequency counts for two categorical
variables. Also see Two-Way Frequency Table.
UPDATED QUESTIONS AND ANSWERS GRADED A+
✔✔Scatterplot - ✔✔A graph that uses dots on a coordinate plane to show the
relationship between two quantitative variables.
✔✔Population - ✔✔An entire pool from which a sample is drawn.
✔✔Multiplication Rule for Independent Events - ✔✔If two events are independent, then
P(A and B) = P(A) x P(B).
✔✔Given the equation: (.5475 - .3025) x .15. What is the solution rounded to the
nearest thousandth?
A. .03675
B. .0368
C. .368
D. .037 - ✔✔D. .037
✔✔Rational Number - ✔✔A rational number is a number that can be written as a ratio of
integers, which means it can be written as a fraction.
✔✔Percent Sign - ✔✔A symbol used to denote percentages.
✔✔Horizontal Line - ✔✔A line that runs left to right on the coordinate plane, parallel to
the x-axis. It has no 'rise' or change in y-value.
✔✔Interquartile Range - ✔✔The difference, in value, between the bottom and top 25
percent of the sample or population.
✔✔Box Plot - ✔✔A graphical rendering of the range and the first and third quartiles of a
data set with the data set's median in the center.
✔✔Control Group - ✔✔In an experimental study, this group does not receive treatment
or receives a placebo.
✔✔Venn Diagram - ✔✔A type of chart that illustrates distinct sets, topics, or objects
relate to one another. Uses circles to represent events.
✔✔An intravenous drip is infused at a rate of 4.5 milliliters per minute. How many
milliliters are infused per hour?
A. .075mL
B. 2.7mL
C. 75mL
D. 270mL - ✔✔D. 270mL
, ✔✔Base Number - ✔✔The number multiplied by itself when paired with an exponent.
For example, in 8 to the third power (8^3), 8 would be the base number.
✔✔Trailing Zeros - ✔✔Sequence of zeros after the last non-zero digit in a decimal
number.
✔✔Equation - ✔✔Two Mathematical expressions separated by the equals sign, =. The
two expressions on either side of the equals sign hold the same value as one another.
✔✔Bar Chart - ✔✔A graph that displays data that is distributed over groups or
categories.
✔✔Relative Frequency - ✔✔A way to approximate a percentage by dividing the number
of times an event occurred in an experiment by the total number of trials.
✔✔Causal Relationship - ✔✔A relationship between two variables that can be classified
as cause-and-effect.
✔✔Random Experiment - ✔✔Experiment in which the outcome is not known ahead of
time and in which results do not affect future outcomes.
✔✔A patient's medication was increased by 40 milligrams. What is the percent increase
in the medication if the original medication was 180 milligrams?
A. 2.2%
B. 4.5%
C. 22.2%
D. 45% - ✔✔C. 22.2%
✔✔Factorization - ✔✔The process of determining the prime factors of a composite
number.
✔✔Unit Multiplier - ✔✔A fraction that contains two equivalent quantities but in two
different units, used in order to convert units.
✔✔Division Principle of Equality - ✔✔If both sides of the equation are divided by the
same non-zero number, the result is an equivalent equation.
✔✔Symmetry - ✔✔The quality of the data having the same shape on both sides of the
mean.
✔✔Contingency Table - ✔✔A table that contains frequency counts for two categorical
variables. Also see Two-Way Frequency Table.
