WGU C955 OBJECTIVE ASSESSMENT APPLIED PROBABILITY AND STA
TISTICS OA EXAM LATEST 2026- 2027 ACTUAL EXAM TEST BANK
MODULE 1-MODULE 7
Study online at https://quizlet.com/_g12o8i
1. Discrete data Has distinct values, can be counted, had unconnected
points (think dots)
2. Continuous data Has values within a range, measured not counted, does
not have gaps between data points (data is connected
lines or curves).
3. Example of dis- Days of the week
crete data
4. Expressions A group of symbols such as numbers and operators that
has mathematical validity
5. Commutative The order in which the numbers appear in the sum can be
reversed
6. Identity property Adding 0 to any number does not change the original
number
7. Additive inverse Values that are equally far from 0 on the number line.
8. Negative When multiplying a positive number by a negative number
the result is always
9. Positive Multiplying a negative number by a negative number re-
sults in a positive
10. Factors Integers that evenly divide the initial integer
11. Prime number Positive integer with exactly two positive factors consist-
ing of 1 and itself
12. Composite num- Has at least one positive factor other than one and itself
ber
13. Factorization Process of breaking up a composite number into its prime
factors
14.
1/9
, WGU C955 OBJECTIVE ASSESSMENT APPLIED PROBABILITY AND STA
TISTICS OA EXAM LATEST 2026- 2027 ACTUAL EXAM TEST BANK
MODULE 1-MODULE 7
Study online at https://quizlet.com/_g12o8i
fundamental the- Any integer greater than one is either Prime or the product
orem of arith- of Prime numbers
metic
15. Principal square Positive square root of a number
root
16. Radican Number under radical sign 16=4
17. Open Circle Represents less than or greatest than on the number line
18. Perfect square Product of any integer with itself yields a perfect square.
19. Whole numbers positive numbers with a whole value
20. Integers Numbers with no fractions or decimal value but can be
positive or negative
21. Rational num- Numbers that can be expressed as a fraction or decimal
bers values that have that end or repeat forever. Includes all
integers since all integers can be expressed as fractions.
22. Real numbers Everything that can be included in a number line including
pi.
23. Fractions Express numbers which are part of a whole
24. Numerator Number written before the slash or above the fraction bar
25. Proper fraction Numerator is less than denominator and the value of the
fraction is less than one
26. Improper frac- Numerator is greater than denominator and therefore is
tion greater than one except with negative fractions
27. Mixed numbers A whole number and proper fraction. A negative sign in
front applies to both parts of the mixed number.
28. Multiples
2/9
TISTICS OA EXAM LATEST 2026- 2027 ACTUAL EXAM TEST BANK
MODULE 1-MODULE 7
Study online at https://quizlet.com/_g12o8i
1. Discrete data Has distinct values, can be counted, had unconnected
points (think dots)
2. Continuous data Has values within a range, measured not counted, does
not have gaps between data points (data is connected
lines or curves).
3. Example of dis- Days of the week
crete data
4. Expressions A group of symbols such as numbers and operators that
has mathematical validity
5. Commutative The order in which the numbers appear in the sum can be
reversed
6. Identity property Adding 0 to any number does not change the original
number
7. Additive inverse Values that are equally far from 0 on the number line.
8. Negative When multiplying a positive number by a negative number
the result is always
9. Positive Multiplying a negative number by a negative number re-
sults in a positive
10. Factors Integers that evenly divide the initial integer
11. Prime number Positive integer with exactly two positive factors consist-
ing of 1 and itself
12. Composite num- Has at least one positive factor other than one and itself
ber
13. Factorization Process of breaking up a composite number into its prime
factors
14.
1/9
, WGU C955 OBJECTIVE ASSESSMENT APPLIED PROBABILITY AND STA
TISTICS OA EXAM LATEST 2026- 2027 ACTUAL EXAM TEST BANK
MODULE 1-MODULE 7
Study online at https://quizlet.com/_g12o8i
fundamental the- Any integer greater than one is either Prime or the product
orem of arith- of Prime numbers
metic
15. Principal square Positive square root of a number
root
16. Radican Number under radical sign 16=4
17. Open Circle Represents less than or greatest than on the number line
18. Perfect square Product of any integer with itself yields a perfect square.
19. Whole numbers positive numbers with a whole value
20. Integers Numbers with no fractions or decimal value but can be
positive or negative
21. Rational num- Numbers that can be expressed as a fraction or decimal
bers values that have that end or repeat forever. Includes all
integers since all integers can be expressed as fractions.
22. Real numbers Everything that can be included in a number line including
pi.
23. Fractions Express numbers which are part of a whole
24. Numerator Number written before the slash or above the fraction bar
25. Proper fraction Numerator is less than denominator and the value of the
fraction is less than one
26. Improper frac- Numerator is greater than denominator and therefore is
tion greater than one except with negative fractions
27. Mixed numbers A whole number and proper fraction. A negative sign in
front applies to both parts of the mixed number.
28. Multiples
2/9
