WGU C784 – APPLIED HEALTHCARE
STATISTICS NEWWEST EXAM 222024-2025
WITH CORRECT ANSWERS A+
Rational numbers - ANSWER-Largest number system
Rational numbers - ANSWER-Can be expressed as a fraction. 4 = 4/1. Also decimals that end or continue
forever repeating.
Real numbers - ANSWER-Any number; Include zero, negative and positive integers.
Real numbers are considered this. - ANSWER-continuous and can be measured.
Discrete data - ANSWER-counted; doesn't allow for values between.
Every positive whole number has two square roots. - ANSWER-True
Identity Property - ANSWER-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.
Factor - ANSWER-An 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.
Fundamental Theorem of Arithmetic - ANSWER-Concept which states that any integer greater than 1 is
either prime or is the product of a unique set of prime numbers.
Factorization - ANSWER-Process of determining the prime factors of a composite number.
data - ANSWER-Values; qualitative or quantitative.
Square root - ANSWER-is only a real number
,WGU C784 – APPLIED HEALTHCARE
STATISTICS NEWWEST EXAM 222024-2025
WITH CORRECT ANSWERS A+
base - ANSWER-number of outcomes
Percentage proportion is always set up to express percentage value - ANSWER-over 100
conditional proportion - ANSWER-proportion where one part of a proportion is a variable, or unknown
quantity.
cross multiplying - ANSWER-method used to prove that a proportion is true.
rate - ANSWER-ratio that compares two quantities having different units of measure.
unit multiplier - ANSWER-fraction that contains two equivalent quantities but in two different units,
used in order to convert units.
unit conversion - ANSWER-method used to change between measurement systems.
all real numbers with a fixed value, prime, composite, odd, even, rational, or irrational. - ANSWER-
constants
0 - ANSWER-expression known as a constant.
1 - ANSWER-expression known as linear.
2 - ANSWER-expression known as quadratic.
3 - ANSWER-expression known as cubic.
, WGU C784 – APPLIED HEALTHCARE
STATISTICS NEWWEST EXAM 222024-2025
WITH CORRECT ANSWERS A+
False - ANSWER-Process for undoing multiplication and division operations will always work, even if one
of the numbers is zero.
A variable with an exponent of 0 is equal to - ANSWER-1
root of a number - ANSWER-non-linear
most simple algebraic equations are - ANSWER-linear equations
two terms or expressions with an equals sign between them is - ANSWER-an equation
origin; where x and y intersect. - ANSWER-0, 0
linear; degree 1 - ANSWER-straight line
slope-intercept form - ANSWER-y = mx + b
point-slope form - ANSWER-y - y1 = m(x - x1)
large coefficient - ANSWER-steep line
small coefficient - ANSWER-gentle slope
algebraic expression - ANSWER-String of terms connected by division, addition, and subtraction.
STATISTICS NEWWEST EXAM 222024-2025
WITH CORRECT ANSWERS A+
Rational numbers - ANSWER-Largest number system
Rational numbers - ANSWER-Can be expressed as a fraction. 4 = 4/1. Also decimals that end or continue
forever repeating.
Real numbers - ANSWER-Any number; Include zero, negative and positive integers.
Real numbers are considered this. - ANSWER-continuous and can be measured.
Discrete data - ANSWER-counted; doesn't allow for values between.
Every positive whole number has two square roots. - ANSWER-True
Identity Property - ANSWER-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.
Factor - ANSWER-An 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.
Fundamental Theorem of Arithmetic - ANSWER-Concept which states that any integer greater than 1 is
either prime or is the product of a unique set of prime numbers.
Factorization - ANSWER-Process of determining the prime factors of a composite number.
data - ANSWER-Values; qualitative or quantitative.
Square root - ANSWER-is only a real number
,WGU C784 – APPLIED HEALTHCARE
STATISTICS NEWWEST EXAM 222024-2025
WITH CORRECT ANSWERS A+
base - ANSWER-number of outcomes
Percentage proportion is always set up to express percentage value - ANSWER-over 100
conditional proportion - ANSWER-proportion where one part of a proportion is a variable, or unknown
quantity.
cross multiplying - ANSWER-method used to prove that a proportion is true.
rate - ANSWER-ratio that compares two quantities having different units of measure.
unit multiplier - ANSWER-fraction that contains two equivalent quantities but in two different units,
used in order to convert units.
unit conversion - ANSWER-method used to change between measurement systems.
all real numbers with a fixed value, prime, composite, odd, even, rational, or irrational. - ANSWER-
constants
0 - ANSWER-expression known as a constant.
1 - ANSWER-expression known as linear.
2 - ANSWER-expression known as quadratic.
3 - ANSWER-expression known as cubic.
, WGU C784 – APPLIED HEALTHCARE
STATISTICS NEWWEST EXAM 222024-2025
WITH CORRECT ANSWERS A+
False - ANSWER-Process for undoing multiplication and division operations will always work, even if one
of the numbers is zero.
A variable with an exponent of 0 is equal to - ANSWER-1
root of a number - ANSWER-non-linear
most simple algebraic equations are - ANSWER-linear equations
two terms or expressions with an equals sign between them is - ANSWER-an equation
origin; where x and y intersect. - ANSWER-0, 0
linear; degree 1 - ANSWER-straight line
slope-intercept form - ANSWER-y = mx + b
point-slope form - ANSWER-y - y1 = m(x - x1)
large coefficient - ANSWER-steep line
small coefficient - ANSWER-gentle slope
algebraic expression - ANSWER-String of terms connected by division, addition, and subtraction.
