WGU C955 Applied Probability and Statistics Final Exam (New
2025/ 2026 Update) Questions and Verified Answers_ 100%
Correct_ Graded A Questions And Answers 2025/ 2026
Discrete data - CORRECT ANSWER-Has distinct values, can be counted, had
unconnected points (think dots)
Continuous data - CORRECT ANSWER-Has values within a range, measured not
counted, does not have gaps between data points (data is connected lines or
curves).
Example of discrete data - CORRECT ANSWER-Days of the week
Expressions - CORRECT ANSWER-A group of symbols such as numbers and
operators that has mathematical validity
Commutative - CORRECT ANSWER-The order in which the numbers appear in the
sum can be reversed
Identity property - CORRECT ANSWER-Adding 0 to any number does not change
the original number
,Additive inverse - CORRECT ANSWER-Values that are equally far from 0 on the
number line.
Negative - CORRECT ANSWER-When multiplying a positive number by a negative
number the result is always
Positive - CORRECT ANSWER-Multiplying a negative number by a negative number
results in a positive
Factors - CORRECT ANSWER-Integers that evenly divide the initial integer
Prime number - CORRECT ANSWER-Positive integer with exactly two positive
factors consisting of 1 and itself
Composite number - CORRECT ANSWER-Has at least one positive factor other
than one and itself
Factorization - CORRECT ANSWER-Process of breaking up a composite number
into its prime factors
fundamental theorem of arithmetic - CORRECT ANSWER-Any integer greater than
one is either Prime or the product of Prime numbers
Principal square root - CORRECT ANSWER-Positive square root of a number
, Radican - CORRECT ANSWER-Number under radical sign √16=4
Open Circle - CORRECT ANSWER-Represents less than or greatest than on the
number line
Perfect square - CORRECT ANSWER-Product of any integer with itself yields a
perfect square.
Whole numbers - CORRECT ANSWER-positive numbers with a whole value
Integers - CORRECT ANSWER-Numbers with no fractions or decimal value but can
be positive or negative
Rational numbers - CORRECT ANSWER-Numbers that can be expressed as a
fraction or decimal values that have that end or repeat forever. Includes all
integers since all integers can be expressed as fractions.
Real numbers - CORRECT ANSWER-Everything that can be included in a number
line including pi.
Fractions - CORRECT ANSWER-Express numbers which are part of a whole
Numerator - CORRECT ANSWER-Number written before the slash or above the
fraction bar
2025/ 2026 Update) Questions and Verified Answers_ 100%
Correct_ Graded A Questions And Answers 2025/ 2026
Discrete data - CORRECT ANSWER-Has distinct values, can be counted, had
unconnected points (think dots)
Continuous data - CORRECT ANSWER-Has values within a range, measured not
counted, does not have gaps between data points (data is connected lines or
curves).
Example of discrete data - CORRECT ANSWER-Days of the week
Expressions - CORRECT ANSWER-A group of symbols such as numbers and
operators that has mathematical validity
Commutative - CORRECT ANSWER-The order in which the numbers appear in the
sum can be reversed
Identity property - CORRECT ANSWER-Adding 0 to any number does not change
the original number
,Additive inverse - CORRECT ANSWER-Values that are equally far from 0 on the
number line.
Negative - CORRECT ANSWER-When multiplying a positive number by a negative
number the result is always
Positive - CORRECT ANSWER-Multiplying a negative number by a negative number
results in a positive
Factors - CORRECT ANSWER-Integers that evenly divide the initial integer
Prime number - CORRECT ANSWER-Positive integer with exactly two positive
factors consisting of 1 and itself
Composite number - CORRECT ANSWER-Has at least one positive factor other
than one and itself
Factorization - CORRECT ANSWER-Process of breaking up a composite number
into its prime factors
fundamental theorem of arithmetic - CORRECT ANSWER-Any integer greater than
one is either Prime or the product of Prime numbers
Principal square root - CORRECT ANSWER-Positive square root of a number
, Radican - CORRECT ANSWER-Number under radical sign √16=4
Open Circle - CORRECT ANSWER-Represents less than or greatest than on the
number line
Perfect square - CORRECT ANSWER-Product of any integer with itself yields a
perfect square.
Whole numbers - CORRECT ANSWER-positive numbers with a whole value
Integers - CORRECT ANSWER-Numbers with no fractions or decimal value but can
be positive or negative
Rational numbers - CORRECT ANSWER-Numbers that can be expressed as a
fraction or decimal values that have that end or repeat forever. Includes all
integers since all integers can be expressed as fractions.
Real numbers - CORRECT ANSWER-Everything that can be included in a number
line including pi.
Fractions - CORRECT ANSWER-Express numbers which are part of a whole
Numerator - CORRECT ANSWER-Number written before the slash or above the
fraction bar
