10/13/24, 6:47 AM WGU C784 APPLIED HEALTHCARE STATISTICS/WGU 784 OA 2024 ACTUAL EXAM 100 QUESTIONS WITH DETAILED V…
WGU C784 APPLIED HEALTHCARE
STATISTICS/WGU 784 OA 2024 ACTUAL EXAM
100 QUESTIONS WITH DETAILED VERIFIED
ANSWERS (100% CORRECT)/A+ GRADE
ASSURED
Terms in this set (178)
A number that can be written as a ratio of integers,
rational number
which means it can be written as a fraction.
product The result of multiplying values.
A number whose value is 0 or greater and can be
whole number represented without a fractional or a decimal
component.
The property that 0 can be added to any number
without changing the value of the number. Likewise,
identity property
1 can be multiplied by any number without changing
the value of that number.
The property that under certain operations in a
multi-step expression, the computations may be
done in any order. Commonly represented as (a + b)
associative property
+ c = a + (b + c). Addition and multiplication both
have this property, but subtraction and division do
not.
The product of any integer with itself yields this. So,
a number is this if it can be written as the square of
perfect square
an integer. For example, 9 is this because 3 * 3 = 9.
Other examples are 16, 25, 36, 49,...
, 10/13/24, 6:47 AM WGU C784 APPLIED HEALTHCARE STATISTICS/WGU 784 OA 2024 ACTUAL EXAM 100 QUESTIONS WITH DETAILED V…
A set of rules that defines the order in which
order of operations
mathematical operations should be performed
The number you must multiply x by to get 1. For
multiplicative inverse
example, 5 and 1/5.
principal square root The positive square root of a number.
interval A set of numbers between two specified values.
A word or symbol (such as + or -) that indicates an
operators
operation between values.
The property that the order of the numbers under
the operation does not change the result. Addition
commutative
and multiplication have this property: a + b = b + a
and ab = ba.
The symbol which indicates to take the square root
radical sign
of the number that follows.
Two numbers equidistant from 0 on a number line
additive inverse
whose sum is 0. For example, 3 and -3.
greatest common factor The greatest number that is both a factor of a and a
(GCF) factor of b.
A graphical method used to identify the prime
factor tree
factorization of an integer.
A number, (positive, negative, or zero), that can be
integer represented without a fractional or a decimal
component.
A collection of numbers whose values are distinct,
discrete
separate, and unconnected.
Determining the set of prime numbers whose
prime factorization
product is the original integer.
A collection of numbers whose values are not
continuous
dividable into distinct units.
A string of terms that are connected by division,
expressions
addition, and subtraction operations.
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