A sample of 630 people are asked about the main method of transport used to travel...

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A sample of 630 people are asked about the main method of transport used to travel to work. Use the data in the contingency table below, Table 5, to test if there is any association between the main type of transport for commuting to work and place of residence. Remember to show your method. [5 marks] | Table 5: Transport type for commuting to work and residence Transport type Bus Residence Cities Large towns Rural areas Total Train 120 90 20 230 50 230 20 300 Private car Total 30 30 40 100 200 350 80 630 A sample of 630 people are asked about the main method of transport used to travel to work. Use the data in the contingency table below, Table 5, to test if there is any association between the main type of transport for commuting to work and place of residence. Remember to show your method. [5 marks] | Table 5: Transport type for commuting to work and residence Transport type Bus Residence Cities Large towns Rural areas Total Train 120 90 20 230 50 230 20 300 Private car Total 30 30 40 100 200 350 80 630