How much time did S1-09 spend in Facebook in a weekend (Saturday)?
1. Everybody in the class contributed a raw data point.
(with the number of hours rounded off to one decimal place)
2. The raw data are organised in a Frequency Table
To read the above: 3 students spent 8 or more than 8 hours, but less than 10 hours in Facebook in the weekend (Saturday)
3. The Histogram