Which gender spends more time playing computor games?
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Which gender spends more time playing computor games?

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Student project in a math unit on "Data and Statistics"

Student project in a math unit on "Data and Statistics"

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  • 1. Which gender spends more time on playing computer games? Boys? Girls?
    By: Hyun Seo
  • 2. Mean, Mode, Median, Range, Lower and Upper Quartile of minutes per week
    Mean: 504
    Mode: 0
    Median: 457.5
    Range: 1040
    Lower Quartile: 127.5
    Upper Quartile: 910
    Mean: 73
    Mode: 60
    Median: 60
    Range: 30
    Lower Quartile: 17.5
    Upper Quartile: 125
    Boys
    Girls
  • 3. Which gender spends more time on playing game? Boys? Girls?
  • 4. Which gender spends more time on playing game? Boys? Girls? (Pie Chart)
  • 5. Which gender spends more time on playing game? Boys? Girls? (Doughnut Chart)
  • 6. Reflection
    My question is which gender spends more time on playing game, and I answered that the boys spend more time on playing game than the girls spend their time on playing game. To find out this answer, I used median of both boys and girls data.
  • 7. Why I chose Median to answer my question.
    I chose median to answer my question because, there are some outliers in both boys and girls data, which makes the data not really fair. I think the median is more accurate since I line up the data in order and find the middle average of the data then adding all number and dividing equally.