GED Math (Questions with error-free answers)
Box plot correct answers a way of graphically depicting groups of numerical data through their quartiles
Consecutive correct answers one following the other, for example, 19 and 20 are consecutive numbers
Data correct answers a collection of facts, such as numbers, words, measurements, observations or even just descriptions of things
Dot plot correct answers a graphical display of data using dots
Event correct answers a set of possible outcomes resulting from a particular experiment. For example, a possible event when a single six-sided die is rolled is {5, 6}. That is, the roll could be
a 5 or a 6.
Frequency correct answers how often something happens (usually during a period of time)
Function correct answers a special relationship where each input has a single output. It is often written as "f(x)" where x is the input value
Graph correct answers a diagram that shows a relationship among numbers
Histogram correct answers a graphical representation of the distribution of numerical data
Matrix correct answers a rectangular array of numbers or other mathematical objects, for which operations such as addition and multiplication are defined.
Mean correct answers the sum of a set of numbers divided by the number of numbers in a set (AKA average)
Median correct answers a number in the middle of a set of numbers, or the mean of the two middle numbers in a set
Mode correct answers The mode of a set of numbers is the one that occurs most often. So, in the set {1,5,7,5,9}, the mode is 5 because there are 2 fives and only one of each of the others.
Periodicity correct answers the tendency of a function to repeat itself in a regular pattern at established intervals.
Permutation correct answers relates to the act of rearranging, or permuting, all the members of a set into some sequence or order (unlike combinations, which are selections of some members of the set where order is disregarded) Probability correct answers the chance of an event happening, usually expressed as the ratio of the number of favorable outcomes to the total number of outcomes
Proportion correct answers a statement that two ratios (or fractions) are equal
Rate of change correct answers the change in the value of a quantity divided by the elapsed time
Scientific notation correct answers a number written as the product of a number between 1 and 10 and a power of 10
Standard deviation correct answers a measure of how spread out numbers are
Table correct answers an organized chart or list of numbers
Unit rate correct answers describes how many units of the first type of quantity corresponds to one unit of the second type of quantity. Some common unit rates are miles (or kilometers) per hour, cost per item, earnings per week, etc.
Ratio correct answers comparison between two numbers. Separated by a colon (:), the word "to",
or may be written in fraction form.
Proportion correct answers an equation that shows that two ratios are equal. Numbers may change in value, but will keep the same proportional relationship to one another.
Cross Products correct answers The product of the numbers which are diagonal from one another
in a proportion equation. Should be equal on both sides.
Common denominator correct answers for a set of fractions, a number into which each denominator can divide evenly
Denominator correct answers the bottom number in a fraction
Difference correct answers the answer to a subtraction problem
Digit correct answers one of the ten number symbols. The digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
Equation correct answers a statement that two amounts are equal
Estimate correct answers as a noun: an approximate value.
as a verb: to find an approximate value.
Fraction correct answers a part of a whole
Greatest common factor correct answers the greatest factor that divides two numbers
Box plot correct answers a way of graphically depicting groups of numerical data through their quartiles
Consecutive correct answers one following the other, for example, 19 and 20 are consecutive numbers
Data correct answers a collection of facts, such as numbers, words, measurements, observations or even just descriptions of things
Dot plot correct answers a graphical display of data using dots
Event correct answers a set of possible outcomes resulting from a particular experiment. For example, a possible event when a single six-sided die is rolled is {5, 6}. That is, the roll could be
a 5 or a 6.
Frequency correct answers how often something happens (usually during a period of time)
Function correct answers a special relationship where each input has a single output. It is often written as "f(x)" where x is the input value
Graph correct answers a diagram that shows a relationship among numbers
Histogram correct answers a graphical representation of the distribution of numerical data
Matrix correct answers a rectangular array of numbers or other mathematical objects, for which operations such as addition and multiplication are defined.
Mean correct answers the sum of a set of numbers divided by the number of numbers in a set (AKA average)
Median correct answers a number in the middle of a set of numbers, or the mean of the two middle numbers in a set
Mode correct answers The mode of a set of numbers is the one that occurs most often. So, in the set {1,5,7,5,9}, the mode is 5 because there are 2 fives and only one of each of the others.
Periodicity correct answers the tendency of a function to repeat itself in a regular pattern at established intervals.
Permutation correct answers relates to the act of rearranging, or permuting, all the members of a set into some sequence or order (unlike combinations, which are selections of some members of the set where order is disregarded) Probability correct answers the chance of an event happening, usually expressed as the ratio of the number of favorable outcomes to the total number of outcomes
Proportion correct answers a statement that two ratios (or fractions) are equal
Rate of change correct answers the change in the value of a quantity divided by the elapsed time
Scientific notation correct answers a number written as the product of a number between 1 and 10 and a power of 10
Standard deviation correct answers a measure of how spread out numbers are
Table correct answers an organized chart or list of numbers
Unit rate correct answers describes how many units of the first type of quantity corresponds to one unit of the second type of quantity. Some common unit rates are miles (or kilometers) per hour, cost per item, earnings per week, etc.
Ratio correct answers comparison between two numbers. Separated by a colon (:), the word "to",
or may be written in fraction form.
Proportion correct answers an equation that shows that two ratios are equal. Numbers may change in value, but will keep the same proportional relationship to one another.
Cross Products correct answers The product of the numbers which are diagonal from one another
in a proportion equation. Should be equal on both sides.
Common denominator correct answers for a set of fractions, a number into which each denominator can divide evenly
Denominator correct answers the bottom number in a fraction
Difference correct answers the answer to a subtraction problem
Digit correct answers one of the ten number symbols. The digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
Equation correct answers a statement that two amounts are equal
Estimate correct answers as a noun: an approximate value.
as a verb: to find an approximate value.
Fraction correct answers a part of a whole
Greatest common factor correct answers the greatest factor that divides two numbers
