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Dot Plots

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    Analyze data about dot plots
  •   Study   Slideshow
  • Describe the shape of the data.
    Symmetrical
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  • Describe the shape of the data.
    Skewed left
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  • What is the MODE of the data?
    30
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  • Describe the shape of the data.
    Skewed right.
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  • Which class has the greater RANGE?
    Class A
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  • What do we call the one value all the way to the left on the dot plot?
    An outlier
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  • Which measure of center would be the best one to represent the data? Mean, Median, or Mode?
    Median. When there are outlier, the mean will be affected and is therefore not a good representation of the data.
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  • Describe the shape of the data.
    Skewed right
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  • The data below represent the test scores on a recent test. What is the MEAN score? 73, 75, 82, 82, 87
    79.8
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  • To find the median of this data, you must first make a list. Write this list on the board.
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