Tuesday, 16 July 2013

International Telephone Call Minutes (Done by Dawn Lim, Group 3)

'Question 4'
http://www.singstat.gov.sg/statistics/visualising_data/chart/International_Telephone_Call_Minutes.html
This is a bar graph showing how many international telephone call minutes every year. This bar graph shows the years from 2005 to 2012. 

1 comment:

  1. Describe the trend. What do you observe?
    What's your inference when the durations have increased?

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