WGU C955 PROBABILITY AND STATISTICS
OBJECTIVE ASSESSMENT EXAM LATEST 2025-2026
UPDATE QUESTIONS AND ANSWERS
Multiples - Answer-Integers created by multiplying one number times
another number
Fractions - Answer-Express numbers which are part of a whole
Numerator - Answer-Number written before the slash or above the
fraction bar
Proper fraction - Answer-Numerator is less than denominator and the
value of the fraction is less than one
Improper fraction - Answer-Numerator is greater than denominator and
therefore is greater than one except with negative fractions
Mixed numbers - Answer-A whole number and proper fraction. A
negative sign in front applies to both parts of the mixed number.
Multiples - Answer-Integers created by multiplying one number times
another number
, Reciprocal - Answer-The number which of multiplied by divisor gives
you one (like the fraction flipped over)
Terminal decimal - Answer-Has digits that end
Ratio - Answer-Comparison of two numbers
Rate - Answer-A ratio that compares two quantities having different
units of measure
Proportion - Answer-True statement in which two ratios are equal to
each other. Two days are proportional of they are equivalent.
Conditional proportion - Answer-One part of a proportion is a variable
or unknown quantity
Celsius to Fahrenheit - Answer-Celsius x 9/5 + 32
Fahrenheit to Celsius - Answer-(Fahrenheit - 32) x 5/9
Constant - Answer-Number with a fixed value. All real numbers are
constants
Elementary operations - Answer-Addition, subtraction, multiplication,
division
, Base - Answer-The number an exponent is written next to
Variable - Answer-Symbol that represents our holds the place of a
numerical value
Coefficient - Answer-A number by which a variable is being multiplied.
Coefficients are written in front of variables. 16x, 16 is coefficient. If
there is no number you assume an invisible1.
Term - Answer-Can be a single constant, a single, or a number of
constants and variables multiplied together.
Algebraic expression - Answer-String of terms connected by division,
addition, and subtraction.
How to write an algebraic expression - Answer-Constants at end. Write
terms with the largest exponents first. Always write in descending order
of exponent value with constants at the end.
Inverse operation - Answer-Operations that undo each other.
Subtraction is inverse of addition. Division is inverse of multiplication.
Like terms - Answer-Have the same variable with the same exponent
OBJECTIVE ASSESSMENT EXAM LATEST 2025-2026
UPDATE QUESTIONS AND ANSWERS
Multiples - Answer-Integers created by multiplying one number times
another number
Fractions - Answer-Express numbers which are part of a whole
Numerator - Answer-Number written before the slash or above the
fraction bar
Proper fraction - Answer-Numerator is less than denominator and the
value of the fraction is less than one
Improper fraction - Answer-Numerator is greater than denominator and
therefore is greater than one except with negative fractions
Mixed numbers - Answer-A whole number and proper fraction. A
negative sign in front applies to both parts of the mixed number.
Multiples - Answer-Integers created by multiplying one number times
another number
, Reciprocal - Answer-The number which of multiplied by divisor gives
you one (like the fraction flipped over)
Terminal decimal - Answer-Has digits that end
Ratio - Answer-Comparison of two numbers
Rate - Answer-A ratio that compares two quantities having different
units of measure
Proportion - Answer-True statement in which two ratios are equal to
each other. Two days are proportional of they are equivalent.
Conditional proportion - Answer-One part of a proportion is a variable
or unknown quantity
Celsius to Fahrenheit - Answer-Celsius x 9/5 + 32
Fahrenheit to Celsius - Answer-(Fahrenheit - 32) x 5/9
Constant - Answer-Number with a fixed value. All real numbers are
constants
Elementary operations - Answer-Addition, subtraction, multiplication,
division
, Base - Answer-The number an exponent is written next to
Variable - Answer-Symbol that represents our holds the place of a
numerical value
Coefficient - Answer-A number by which a variable is being multiplied.
Coefficients are written in front of variables. 16x, 16 is coefficient. If
there is no number you assume an invisible1.
Term - Answer-Can be a single constant, a single, or a number of
constants and variables multiplied together.
Algebraic expression - Answer-String of terms connected by division,
addition, and subtraction.
How to write an algebraic expression - Answer-Constants at end. Write
terms with the largest exponents first. Always write in descending order
of exponent value with constants at the end.
Inverse operation - Answer-Operations that undo each other.
Subtraction is inverse of addition. Division is inverse of multiplication.
Like terms - Answer-Have the same variable with the same exponent
