WGU C784 APPLIED HEALTHCARE STATISTICS ACTUAL EXAM
2025 WITH 180 PRACTICE QUESTIONS AND 100% CORRECT
ANSWERS.
rational number -CORRECT ANSWERA number that can be written as a ratio
of integers, which means it can be written as a fraction.
product -CORRECT ANSWERThe result of multiplying values.
whole number -CORRECT ANSWERA number whose value is 0 or greater
and can be represented without a fractional or a decimal component.
identity property -CORRECT ANSWERThe property that 0 can be added to
any number without changing the value of the number. Likewise, 1 can be
multiplied by any number without changing the value of that number.
associative property -CORRECT ANSWERThe property that under certain
operations in a multi-step expression, the computations may be done in any
order. Commonly represented as (a + b) + c = a + (b + c). Addition and
multiplication both have this property, but subtraction and division do not.
perfect square -CORRECT ANSWERThe product of any integer with itself
yields this. So, a number is this if it can be written as the square of an integer.
For example, 9 is this because 3 * 3 = 9. Other examples are 16, 25, 36, 49,...
set -CORRECT ANSWERIn mathematics: a collection of numbers.
order of operations -CORRECT ANSWERA set of rules that defines the order
in which mathematical operations should be performed
,multiplicative inverse -CORRECT ANSWERThe number you must multiply x
by to get 1. For example, 5 and 1/5.
principal square root -CORRECT ANSWERThe positive square root of a
number.
interval -CORRECT ANSWERA set of numbers between two specified
values.
operators -CORRECT ANSWERA word or symbol (such as + or -) that
indicates an operation between values.
commutative -CORRECT ANSWERThe property that the order of the
numbers under the operation does not change the result. Addition and
multiplication have this property: a + b = b + a and ab = ba.
radical sign -CORRECT ANSWERThe symbol which indicates to take the
square root of the number that follows.
additive inverse -CORRECT ANSWERTwo numbers equidistant from 0 on a
number line whose sum is 0. For example, 3 and -3.
greatest common factor (GCF) -CORRECT ANSWERThe greatest number
that is both a factor of a and a factor of b.
factor tree -CORRECT ANSWERA graphical method used to identify the
prime factorization of an integer.
, integer -CORRECT ANSWERA number, (positive, negative, or zero), that can
be represented without a fractional or a decimal component.
discrete -CORRECT ANSWERA collection of numbers whose values are
distinct, separate, and unconnected.
prime factorization -CORRECT ANSWERDetermining the set of prime
numbers whose product is the original integer.
continuous -CORRECT ANSWERA collection of numbers whose values are
not dividable into distinct units.
expressions -CORRECT ANSWERA string of terms that are connected by
division, addition, and subtraction operations.
quotient -CORRECT ANSWERThe result of a division expression.
exponents -CORRECT ANSWERSometimes called a power, it is a quantity
that represents repeated multiplication.
factor -CORRECT ANSWERAn integer that divides another integer. We say
an integer, x, is a factor of another integer, y, if the quotient y/x is also equal to
an integer.
composite number -CORRECT ANSWERA number with more factors than
just one and itself. Not a prime number.
2025 WITH 180 PRACTICE QUESTIONS AND 100% CORRECT
ANSWERS.
rational number -CORRECT ANSWERA number that can be written as a ratio
of integers, which means it can be written as a fraction.
product -CORRECT ANSWERThe result of multiplying values.
whole number -CORRECT ANSWERA number whose value is 0 or greater
and can be represented without a fractional or a decimal component.
identity property -CORRECT ANSWERThe property that 0 can be added to
any number without changing the value of the number. Likewise, 1 can be
multiplied by any number without changing the value of that number.
associative property -CORRECT ANSWERThe property that under certain
operations in a multi-step expression, the computations may be done in any
order. Commonly represented as (a + b) + c = a + (b + c). Addition and
multiplication both have this property, but subtraction and division do not.
perfect square -CORRECT ANSWERThe product of any integer with itself
yields this. So, a number is this if it can be written as the square of an integer.
For example, 9 is this because 3 * 3 = 9. Other examples are 16, 25, 36, 49,...
set -CORRECT ANSWERIn mathematics: a collection of numbers.
order of operations -CORRECT ANSWERA set of rules that defines the order
in which mathematical operations should be performed
,multiplicative inverse -CORRECT ANSWERThe number you must multiply x
by to get 1. For example, 5 and 1/5.
principal square root -CORRECT ANSWERThe positive square root of a
number.
interval -CORRECT ANSWERA set of numbers between two specified
values.
operators -CORRECT ANSWERA word or symbol (such as + or -) that
indicates an operation between values.
commutative -CORRECT ANSWERThe property that the order of the
numbers under the operation does not change the result. Addition and
multiplication have this property: a + b = b + a and ab = ba.
radical sign -CORRECT ANSWERThe symbol which indicates to take the
square root of the number that follows.
additive inverse -CORRECT ANSWERTwo numbers equidistant from 0 on a
number line whose sum is 0. For example, 3 and -3.
greatest common factor (GCF) -CORRECT ANSWERThe greatest number
that is both a factor of a and a factor of b.
factor tree -CORRECT ANSWERA graphical method used to identify the
prime factorization of an integer.
, integer -CORRECT ANSWERA number, (positive, negative, or zero), that can
be represented without a fractional or a decimal component.
discrete -CORRECT ANSWERA collection of numbers whose values are
distinct, separate, and unconnected.
prime factorization -CORRECT ANSWERDetermining the set of prime
numbers whose product is the original integer.
continuous -CORRECT ANSWERA collection of numbers whose values are
not dividable into distinct units.
expressions -CORRECT ANSWERA string of terms that are connected by
division, addition, and subtraction operations.
quotient -CORRECT ANSWERThe result of a division expression.
exponents -CORRECT ANSWERSometimes called a power, it is a quantity
that represents repeated multiplication.
factor -CORRECT ANSWERAn integer that divides another integer. We say
an integer, x, is a factor of another integer, y, if the quotient y/x is also equal to
an integer.
composite number -CORRECT ANSWERA number with more factors than
just one and itself. Not a prime number.
