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# Math Vocab 5

Term | Definition |
---|---|

line plot | a graph showing the frequency of data on a number line |

histogram | a bar graph in which the labels for the bars are numerical intervals |

mean | sum of a set of data divided by the total of numbers in a group, the average |

median | the middle number in a set of numbers that are listed in order |

mode | the number that occurs most often in a set of data |

range | the difference between the highest and lowest numbers in a set of data |

coordinate grid | a grid formed by the intersection of horizontal lines and vertical lines that is used to locate points |

x-axis | the horizontal number line in a coordinate plane |

y-axis | the vertical number line in a coordinate plane |

origin | the point (0,0) where the x-axis and y-axis intersect |

quadrants | the four regions of a coordinate plane that are separated by the x-axis and y-axis |

experimental probability | the actual number of times an event occurs to the total number of trials when an experiment is tried |

theoretical probability | the ratio of the number of ways an event can occur to the total number of equally likely outcomes |

Created by:
dcs