My other blog, please have a look:
http://randomstuff4mxler.blogspot.com/2009/11/new-areas-for-business-opportunities.html
Sunday, November 8, 2009
Sunday, November 1, 2009
Interesting stats of class attendance
The data that I am sharing is from class attendance of 60 students in last 10 days in one of the lectures.
Roll nos Average Absentees
1-12 0.7
13-24 0.8
25-36 1.1
37-48 1.6
49-60 2.6
As a trend you can clearly see that with increasing roll nos chances of persons being absent increase. And as an aberration you would see a sudden increase in 49-60 range. Well Guess what could be the reason for this behaviour??
It is that roll no 1-12 live on ground floor and 13-24 on first floor and so on. Well Aberration of 1.6-> 2.6 can be explained as it is 4th floor where lift does not work sometimes and it is the highest floor. Is the statistics not interesting??
Roll nos Average Absentees
1-12 0.7
13-24 0.8
25-36 1.1
37-48 1.6
49-60 2.6
As a trend you can clearly see that with increasing roll nos chances of persons being absent increase. And as an aberration you would see a sudden increase in 49-60 range. Well Guess what could be the reason for this behaviour??
It is that roll no 1-12 live on ground floor and 13-24 on first floor and so on. Well Aberration of 1.6-> 2.6 can be explained as it is 4th floor where lift does not work sometimes and it is the highest floor. Is the statistics not interesting??
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