The table below shows the number shows the number of passengers that used railway transport in selected countries in 1966 and 1977. Use it to answer...

      

The table below shows the number shows the number of passengers that used railway transport in selected countries in 1966 and 1977. Use it to answer questions (a) and (b)
4232019944.png
(a) (i) Using a scale of 1cm to represent 20,000 million passengers, draw comparative bar graphs
based on the data above
(ii) State two advantages of using bar graphs in representing data
(b) Calculate the percentage increase in railway passenger transport in Canada between
1966 and 1977

  

Answers


sharon
4232019947.png
ii) - Easy to construct/draw
- Easy to compare
- Easy to read
- Give clear visual impression
- Depict data more accurately
b)4232019949.png
sharon kalunda answered the question on April 23, 2019 at 06:50


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