Term | Definition |
DATA ABOUT US | Part 1 |
Line plot | A way to organize data along a number line where the Xs above a number represent how often each value is mentioned |
Bar graph | A graphical representation of a table of data in which the height ore length of each bar indicates its frequency |
Median | The number that marks the middle of an ordered set of data |
Mode | The categorial or numerical value that occurs most often |
Categorial Data | Data that are "words" that represent possible responses within a given category |
Numerical Data | Values that are numbers such as counts, measurements, and ratings |
Outliers | Value that lies far from the "center" of a distribution. |
coordinate graph | a graphical representation in which points are used to denote parts of related numerical values |
stem-and-leaf plot | a quick way to picture the shape of a distribution while including the actual numerical values in the graph ( looks like stem and leaves) |
mean | sum of the values divided by the number of the values in a date set |
abundant number | a number with proper factors that add up to more than one number |
common factor | a number that is a factor of two or more given numbers |
common multiple | a multiple that is shared by two or more numbers |
divisor | the number you divide by |
even number | any number divisible by two |
factor | |
factor pair | a pair of whole numbers whose product equals a given whole number |
greatest common factor | the largest whole number that is a factor of both number |
least common multiple | the smallest multiple other than 0 that two or more numbers have in common |
odd number | any number that is not divisible by two |
perfect number | a number with proper factors that add up to exactly the number |
prime number | a whole number that has exactly 1 factor and itself |
square number | a number that results from multiplying another number by itself
ex. 3 x 3 = 9 |
venn diagram | a graphic organizer that uses two overlapping circles and that compares and contrasts two things or ideas. |
numerator | |
denominator | |
improper fraction | |
addends | how much are you adding to the augend |
sum | the answer to an addition number |
subtrahend | how much are you subtracting from the minuend |
difference | the answer in a subtraction number |
multiplier | how much are you multiplying from the multiplicand |
product | the answer in a multiplication number |
dividend | how much are you dividing into the divisor |
quotient | the answer to a division number |
multiples | 16,24,32,40,48 are all multiples of 8 |
factors | 6,1,4,2,and 3 are all multiples of 12 |
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