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CC3 Chapter 1 Vocab
| Question | Answer |
|---|---|
| An organized method to solve problems. The ___'s stand for Describe/Draw, Define, Do, Decide, Declare | 5D |
| The number of square units needed to fill up a region on a flat surface | area |
| A graphic way of showing a summary of data using the median, quartiles, and extremes of data | box plot (box & whisker plot) |
| The number corresponding to a point on the number line or an ordered pair (x,y) that corresponds to a point in a two-dimensional coordinate system | coordinates |
| When one quantity DEPENDS for its value on one or more others, it is called the ____________ variable | dependent |
| When one quantity changes in a way that does not depend on the value of another quantity, the value that changes independently is represented within the ___________ variable. | independent |
| A way of displaying data that is much like a bar graph in that the height of the bars is proportional to the number of elements. Includes a RANGE of values. | histogram |
| The set of numbers (... -3, -2, -1, 0, 1, 2, 3, ...) | integers |
| The ________ value is the independent variable in a relation. Substitute this into our rule (equation) to determine output value | input |
| To find the average of a group of numbers, add the numbers together then divide by the number of numbers in the set. This is called the _______ | mean |
| The middle number of an ordered set of data | median |
| Two numbers written in order as follows (x,y) | ordered pair |
| The point on a coordinate plan at (0,0) | origin |
| The _____ value is the dependent variable in a relation. When you substitute the input value into our rule (equation) the result is the _____ value. | output |
| The distance around a figure on a flat surface | perimeter |
| An equation stating that two ratios (fractions) are equal | proportion |
| A ___________ relationship has a constant multiplier, straight line, and starts from the origin | proportional |
| The coordinate plane is divided by its axes into four ___________. | quadrants |
| A frequency distribution that arranges its data into stem (tens) and leaves (ones) | stem and leaf plot |
| A rate with a denominator of when when simplified. 20:1 (20 students for every one teacher) | unit rate |
| A symbol used to represent one or more numbers. Letters of the alphabet are used as variables (ex. 3x = 6) x =2 | variable |
| The horizontal number line on the coordinate graph | x-axis |
| The vertical number line on a coordinate graph | y-axis |
Created by:
reiderk