Chap 16 (Class Activity) Discrete Data in Freqency Table & Histogram

How much time did S1-04 sleep last night (9 April 2012)?

1. Everybody in the class contributed a raw data point.
(with the number of hours rounded off to the nearest whole number)

2. These raw data are organised in a Frequency Table

{To be updated}

3. This set of data is then represented in a histogram:

{To be updated}

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