My Work !

I believe that all of you are so familiar with this. When you are driving, are you care about this? Will you just ignore it when there have no car on other side? To prove this, I done a research on it, and also for my Statistics' case study. Me and my friend - Tonny became a few days casual wear "police" and collect the how many cars are actually beat the red light.

The questions that I concern...

1. What is the estimate percentage of all number of evil driver in Cyberjaya?
2. Are our data reliable? Are the data the same compare with different week.
3. Are men more evil than women? Is that gender and their driving behavior related?
4. Are weather (Sunny or Rainy) influence the number of cars which beat the red light?
5. Are people opinion is always over-estimate? Malaysian male drivers are not so evil that you expected. Survey vs. Sample.

The method we use for calculation:

• Estimation
• Hypothesis test
• Homogeneity test and Independent test

The truth!

• The reliable of our data is extremely strong! No fake information!
• There is about 4.85% to 7.45% of evil driver in Cyberjaya! It's quite a lots. The probability is there, my only advice, be careful when you are passing through the traffic light.
• Gender and number of cars which beat the red light are related, and from our data collection, prove that male are more possible to beat the red light compare with female. Evil men!
• Besides, weather definitely have relation with number of cars which beat the light. Weather influence driving behavior, drivers are not dare to beat the light when in rainy day. But, based on our observation, the probability of cars which beat the light are lesser but it didn't prove that there is zero. So, pay attention during bad weather too.
• We did an online survey, we collected a unexpected result from the public, which is more than half (52.26%) of the male have willingness on beat the red light! It's ridiculous. We tested it with our data, based on our observation, Malaysian male drivers not that evil that all expected.

In a nutshell, we observed that drivers usually will beat the red light when they are the last car and they usually will speed up. When rainy day, drivers are usually slowing their speed, and the rate of beating red light are smaller than normal/sunny weather. Most of the drivers who beat red light are male, but not most of the male drivers like to beat the light, only few percent of them are evil.

p.s. This post is just sharing the information that I get through my research, hope it will inspire you with the concept of drive safe in road.

p.p.s. Sharing is Caring! =) Good Luck!