Study

Chapter 9 Graphs

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  • A visual representation of data or set of values in relation to another set.
    Graphs
  • How do you find the average of a set of numbers?
    Add all the numbers up and then divide that sum by the number of scores you added.
  • What is the scale of a graph?
    The numbers that make up the graph
  • Which sport is liked by 10 girls?
    Tennis
  • Part of graph that tells what the graph is all about
    Title
  • What is the name of this graph?
    Line Plot Graph
  • What's the range of 95, 90, 87, 79, 94, 90, 90
    16
  • What is this graph called?
    Stem Leaf Graph
  • What kind of graph is this?
    Pie or Circle graph
  • What is the median of 10, 50, 40, 20, 30, 60, 70?
    40
  • What's the mean of 95, 90, 87, 79, 94
    89
  • What's the median of 95, 90, 87, 79, 94
    90
  • How many fewer books were sold in week 8 than in week 7.
    80 books
  • Which movie was the most popular?
    Beauty and the Beast
  • What is this graph called?
    Double bar graph
  • How do you find the mode of a set of numbers?
    The number that appears the most frequently
  • Which movie was the least popular?
    Poccahontas
  • What is the interval on a graph?
    The space between the numbers on the graph
  • Which week has the least number of book sold?
    week 8
  • What is the mode of 9,6,5,4,6,3,2
    6
  • What is the median of 9,6,5,4,6,3,2
    5
  • What's the mode of 95, 90, 87, 79, 94, 90, 90
    90
  • What does MEAN mean?
    Average