Redmineチューニングの実際と限界(旧資料) - Redmine performance tuning(old), See Below.
Chozen
1. Do boys or girls in D block math spend more time excercising per week? Chozen Takei
2. Data on boys Here are the total minutes that boys spend exercising: 410, 390, 245, 260, 210, 160, 700, 440, 125, 366 Lowest value: 125 First quartile: 210 Median: 313 Third quartile: 410 Largest value: 700
3. Reflection I chose this question “Do boys or girls in D block math spend more time exercising per week” because I am curious to see if girls or boys exercise more. At first I didn’t think girls exercise often, because usually the occupy their time networking. I though boys exercise more because they want to be fit to keep up with the soccer team. Average is not the best for displaying this kind of problem because there are copious outliers. Median is best since it is used to find the central tendency of the “packed data”.
4. Data on girls Here are the total minutes that girls spend exercising: 550, 275, 350, 270, 280, 360, 700, 960, 435, 865, 830, 540 Lowest value: 270 First quartile: 315 Median: 487.5 Third quartile:765 Largest value:960
