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Math vocab unit 3
Math vocab unit 3 flash cards H. Mifflin
Question | Answer |
---|---|
bar graph | A graph that uses bars to show data |
data | A set of information. |
equally likely | Having the same probability of happening. |
key | The code that tells what each symbolrepresents on a graph. |
line plot | A diagram that organizes data using a number line. |
mean | The average of numbers in a set of data. |
median | The middle number in a set of ordered numerical data.Example: In the set 2, 3, 6, 7, 7, the median is 6. |
mode | The number that occurs most often in a set of data.Example: In the set 2, 3, 4, 4, 6, the mode is 4. |
ordered pair | A pair of numbers used to locate a point. |
outcome | A result in a probability experiment.Example: In tossing a coin, heads and tailsare the two possible outcomes. |
pictograph | A graph that uses pictures to show data. |
probability | The chance of an event occurring. |
range | The difference between the greatest numberand the least number in a set of data.Example: The range of 2, 3, 6, 8, 9 is 7 because 9 2 7. |
scale | A system of marks at equal intervals and in a given order.Used on graphs to help show numerical data. |
survey | A way to collect data in which you askpeople a question and record their answers. |