Thursday, June 19, 2008
School Today
Today has a UT test-Understanding Test,it is about computing and maths..Actually to be direct,it is about probability.
Example:You have a 9 blue balls and 11 black balls.What is the chance you get 9 blue balls?
This is the easy part.
Example:If it is picked twice,the chances of picking purple balls are twice of the black balls.What is the chance of getting black balls?
This is the hard part.
If you look at the surrounding,it is hazy out there and bad for all the people.You have a higher chance to get blocked nose and runny nose...
Solution:Have a air purifier for clean air and drink more water.Take good care of your body.