WGU C784 APPLIED HEALTHCARE
STATISTICS 2025/2026 EXAM
QUESTIONS AND ANSWERS | 100%
PASS
A number that can be written as a ratio of integers, which means it can be
written as a fraction. - 🧠 ANSWER ✔✔rational number
The result of multiplying values. - 🧠 ANSWER ✔✔product
A number whose value is 0 or greater and can be represented without a
fractional or a decimal component. - 🧠 ANSWER ✔✔whole number
The 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. - 🧠 ANSWER ✔✔identity property
,The 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. - 🧠 ANSWER ✔✔associative property
The 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,... - 🧠 ANSWER ✔✔perfect
square
In mathematics: a collection of numbers. - 🧠 ANSWER ✔✔set
A set of rules that defines the order in which mathematical operations
should be performed - 🧠 ANSWER ✔✔order of operations
The number you must multiply x by to get 1. For example, 5 and 1/5. - 🧠
ANSWER ✔✔multiplicative inverse
The positive square root of a number. - 🧠 ANSWER ✔✔principal square
root
A set of numbers between two specified values. - 🧠 ANSWER ✔✔interval
, A word or symbol (such as + or -) that indicates an operation between
values. - 🧠 ANSWER ✔✔operators
The 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. - 🧠 ANSWER ✔✔commutative
The symbol which indicates to take the square root of the number that
follows. - 🧠 ANSWER ✔✔radical sign
Two numbers equidistant from 0 on a number line whose sum is 0. For
example, 3 and -3. - 🧠 ANSWER ✔✔additive inverse
The greatest number that is both a factor of a and a factor of b. - 🧠
ANSWER ✔✔greatest common factor (GCF)
A graphical method used to identify the prime factorization of an integer. - 🧠
ANSWER ✔✔factor tree
A number, (positive, negative, or zero), that can be represented without a
fractional or a decimal component. - 🧠 ANSWER ✔✔integer
A collection of numbers whose values are distinct, separate, and
unconnected. - 🧠 ANSWER ✔✔discrete
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
STATISTICS 2025/2026 EXAM
QUESTIONS AND ANSWERS | 100%
PASS
A number that can be written as a ratio of integers, which means it can be
written as a fraction. - 🧠 ANSWER ✔✔rational number
The result of multiplying values. - 🧠 ANSWER ✔✔product
A number whose value is 0 or greater and can be represented without a
fractional or a decimal component. - 🧠 ANSWER ✔✔whole number
The 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. - 🧠 ANSWER ✔✔identity property
,The 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. - 🧠 ANSWER ✔✔associative property
The 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,... - 🧠 ANSWER ✔✔perfect
square
In mathematics: a collection of numbers. - 🧠 ANSWER ✔✔set
A set of rules that defines the order in which mathematical operations
should be performed - 🧠 ANSWER ✔✔order of operations
The number you must multiply x by to get 1. For example, 5 and 1/5. - 🧠
ANSWER ✔✔multiplicative inverse
The positive square root of a number. - 🧠 ANSWER ✔✔principal square
root
A set of numbers between two specified values. - 🧠 ANSWER ✔✔interval
, A word or symbol (such as + or -) that indicates an operation between
values. - 🧠 ANSWER ✔✔operators
The 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. - 🧠 ANSWER ✔✔commutative
The symbol which indicates to take the square root of the number that
follows. - 🧠 ANSWER ✔✔radical sign
Two numbers equidistant from 0 on a number line whose sum is 0. For
example, 3 and -3. - 🧠 ANSWER ✔✔additive inverse
The greatest number that is both a factor of a and a factor of b. - 🧠
ANSWER ✔✔greatest common factor (GCF)
A graphical method used to identify the prime factorization of an integer. - 🧠
ANSWER ✔✔factor tree
A number, (positive, negative, or zero), that can be represented without a
fractional or a decimal component. - 🧠 ANSWER ✔✔integer
A collection of numbers whose values are distinct, separate, and
unconnected. - 🧠 ANSWER ✔✔discrete
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
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