WGU C955 PROBABILITY AND STATISTICS OA AND PA WITH STUDY GUIDE 2025/2026
TESTBANK COMPLETE 500 QUESTIONS WITH DETAILED VERIFIED ANSWERS / VERIFIED
BY EXPERT FOR A+ GRADE
Discrete data - (answer)Has distinct values, can be counted, had unconnected points (think dots)
Continuous data - (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 - (answer)Days of the week
Expressions - (answer)A group of symbols such as numbers and operators that has mathematical validity
Commutative - (answer)The order in which the numbers appear in the sum can be reversed
Identity property - (answer)Adding 0 to any number does not change the original number
Additive inverse - (answer)Values that are equally far from 0 on the number line.
Negative - (answer)When multiplying a positive number by a negative number the result is always
Positive - (answer)Multiplying a negative number by a negative number results in a positive
Factors - (answer)Integers that evenly divide the initial integer
Prime number - (answer)Positive integer with exactly two positive factors consisting of 1 and itself
, WGU C955 PROBABILITY AND STATISTICS OA AND PA WITH STUDY GUIDE 2025/2026
TESTBANK COMPLETE 500 QUESTIONS WITH DETAILED VERIFIED ANSWERS / VERIFIED
BY EXPERT FOR A+ GRADE
Composite number - (answer)Has at least one positive factor other than one and itself
Factorization - (answer)Process of breaking up a composite number into its prime factors
fundamental theorem of arithmetic - (answer)Any integer greater than one is either Prime or the
product of Prime numbers
Principal square root - (answer)Positive square root of a number
Radican - (answer)Number under radical sign √16=4
Open Circle - (answer)Represents less than or greatest than on the number line
Perfect square - (answer)Product of any integer with itself yields a perfect square.
Whole numbers - (answer)positive numbers with a whole value
Integers - (answer)Numbers with no fractions or decimal value but can be positive or negative
Rational numbers - (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 - (answer)Everything that can be included in a number line including pi.
TESTBANK COMPLETE 500 QUESTIONS WITH DETAILED VERIFIED ANSWERS / VERIFIED
BY EXPERT FOR A+ GRADE
Discrete data - (answer)Has distinct values, can be counted, had unconnected points (think dots)
Continuous data - (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 - (answer)Days of the week
Expressions - (answer)A group of symbols such as numbers and operators that has mathematical validity
Commutative - (answer)The order in which the numbers appear in the sum can be reversed
Identity property - (answer)Adding 0 to any number does not change the original number
Additive inverse - (answer)Values that are equally far from 0 on the number line.
Negative - (answer)When multiplying a positive number by a negative number the result is always
Positive - (answer)Multiplying a negative number by a negative number results in a positive
Factors - (answer)Integers that evenly divide the initial integer
Prime number - (answer)Positive integer with exactly two positive factors consisting of 1 and itself
, WGU C955 PROBABILITY AND STATISTICS OA AND PA WITH STUDY GUIDE 2025/2026
TESTBANK COMPLETE 500 QUESTIONS WITH DETAILED VERIFIED ANSWERS / VERIFIED
BY EXPERT FOR A+ GRADE
Composite number - (answer)Has at least one positive factor other than one and itself
Factorization - (answer)Process of breaking up a composite number into its prime factors
fundamental theorem of arithmetic - (answer)Any integer greater than one is either Prime or the
product of Prime numbers
Principal square root - (answer)Positive square root of a number
Radican - (answer)Number under radical sign √16=4
Open Circle - (answer)Represents less than or greatest than on the number line
Perfect square - (answer)Product of any integer with itself yields a perfect square.
Whole numbers - (answer)positive numbers with a whole value
Integers - (answer)Numbers with no fractions or decimal value but can be positive or negative
Rational numbers - (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 - (answer)Everything that can be included in a number line including pi.
