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

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.