Across |

3. | the digit in the tens place in a stem and leaf |

6. | a value that is much bigger or lower than the other values in a set |

7. | the digit in the ones place in a stem and leaf |

9. | number of times a data item occurs |

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

13. | a type of mathematical diagram using Coordinates to display values for two variables for a set of data |

14. | the difference between the greatest and least values |

16. | a graph of data in which an entire circle represents a whole |

17. | Facts and statistics collected together for reference or analysis |

18. | a table or plot that shows frequency |

19. | a graph that summarizes data along a number line |