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Box plot - 🧠 ANSWER ✔✔a way of graphically depicting groups of
numerical data through their quartiles
Consecutive - 🧠 ANSWER ✔✔one following the other, for example, 19 and
20 are consecutive numbers
Data - 🧠 ANSWER ✔✔a collection of facts, such as numbers, words,
measurements, observations or even just descriptions of things
Dot plot - 🧠 ANSWER ✔✔a graphical display of data using dots
Event - 🧠 ANSWER ✔✔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 - 🧠 ANSWER ✔✔how often something happens (usually during
a period of time)
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,Function - 🧠 ANSWER ✔✔a special relationship where each input has a
single output. It is often written as "f(x)" where x is the input value
Graph - 🧠 ANSWER ✔✔a diagram that shows a relationship among
numbers
Histogram - 🧠 ANSWER ✔✔a graphical representation of the distribution of
numerical data
Matrix - 🧠 ANSWER ✔✔a rectangular array of numbers or other
mathematical objects, for which operations such as addition and
multiplication are defined.
Mean - 🧠 ANSWER ✔✔the sum of a set of numbers divided by the number
of numbers in a set (AKA average)
Median - 🧠 ANSWER ✔✔a number in the middle of a set of numbers, or the
mean of the two middle numbers in a set
Mode - 🧠 ANSWER ✔✔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.
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, Periodicity - 🧠 ANSWER ✔✔the tendency of a function to repeat itself in a
regular pattern at established intervals.
Permutation - 🧠 ANSWER ✔✔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 - 🧠 ANSWER ✔✔the chance of an event happening, usually
expressed as the ratio of the number of favorable outcomes to the total
number of outcomes
Proportion - 🧠 ANSWER ✔✔a statement that two ratios (or fractions) are
equal
Rate of change - 🧠 ANSWER ✔✔the change in the value of a quantity
divided by the elapsed time
Scientific notation - 🧠 ANSWER ✔✔a number written as the product of a
number between 1 and 10 and a power of 10
Standard deviation - 🧠 ANSWER ✔✔a measure of how spread out numbers
are
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