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# Jalynn's key terms

Question | Answer |
---|---|

average | The result obtained by adding several quantities together and then dividing this total by the number of quantities; the mean |

bar graph | A diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width |

frequency | The rate at which something occurs or is repeated over a particular period of time or in a given sample |

graph | A diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles |

horizontal axis | A Cartesian coordinate system specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length. |

integers | A whole number; a number that is not a fraction |

key | A small piece of shaped metal with incisions cut to fit the wards of a particular lock, and that is inserted into a lock and turned to open or close it |

line graph | In graph theory, the line graph L(G) of an undirected graph G is another graph L(G) that represents the adjacencies between edges of G. The name line graph comes from a paper by although both and used the construction before this. ... |

line plot | A graphical display of a set of data where each separate piece of data is shown as a dot or mark above a number line. |

mean | Intend to convey, indicate, or refer to (a particular thing or notion); signify |

measure of central tendency | In mathematics, an average, or central tendency of a data set is a measure of the "middle" value of the data set. |

median | Denoting or relating to a value or quantity lying at the midpoint of a frequency distribution of observed values or quantities, such that there is an equal probability of falling above or below it |

mode | A way or manner in which something occurs or is experienced, expressed, or done |

negative numbers | Being negative or non-negative is a property of a number which is real, or a member of a subset of real numbers such as rational and integer numbers. A negative number is one that is less than zero, such as −, −1.414, −1. A positive number |

opposites | A person or thing that is totally different from or the reverse of someone or something else |

outlier | A value that is much higher or much lower than the other values in a set of data |

positive numbers | Being negative or non-negative is a property of a number which is real, or a member of a subset of real numbers such as rational and integer numbers |

range | the difference between the greatest number and the least number in a set of data |

stem and leaf plot | A system used to condense a set of data where the greatest place value of the data forms the stem and the next greatest place value of the data forms the stem |

vertical axis | A Cartesian coordinate system specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length. |

Created by:
Jalynn Tarver