GED Math Exam Questions with Verified Answers
1. Box plot a way of graphically depicting groups of numerical data
through their quartiles
2. Consecutive one following the other, for
1. Box plot a way of graphically depicting groups of numerical data
through their quartiles
2. Consecutive one following the other, for example, 19 and 20 are con-
secutive numbers
3. Data a collection of facts, such as numbers, words, measure-
ments, observations or even just descriptions of things
4. Dot plot a graphical display of data using dots
5. Event 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.
6. Frequency how often something happens (usually during a period of
time)
7. Function a special relationship where each input has a single out-
put. It is often written as "f(x)" where x is the input value
8. Graph a diagram that shows a relationship among numbers
9. Histogram a graphical representation of the distribution of numerical
data
, GED Math Exam Questions with Verified Answers
10. Matrix a rectangular array of numbers or other mathematical
objects, for which operations such as addition and mul-
tiplication are defined.
11. Mean the sum of a set of numbers divided by the number of
numbers in a set (AKA average)
12. Median a number in the middle of a set of numbers, or the mean
of the two middle numbers in a set
13. Mode 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.
14. Periodicity the tendency of a function to repeat itself in a regular
pattern at established intervals.
15. Permutation 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)
16. Probability the chance of an event happening, usually expressed as
the ratio of the number of favorable outcomes to the total
number of outcomes
17. Proportion a statement that two ratios (or fractions) are equal
18. Rate of change the change in the value of a quantity divided by the
elapsed time
19. Scientific nota- a number written as the product of a number between 1
tion and 10 and a power of 10
20. a measure of how spread out numbers are
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