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    Hi i seriously need some help from you guys, im doing this used car coursework for gcse and its due in on monday. I have done most things but i need help on drawing cumulative frequency graphs, i dont know how to do them, and i dont know how to use them with my data. Below is my data, sorry i couldn't space it out, but could someone give me some help. Could u tell me what data to use e.g. new price, age etc and tell me how to draw a cumulative graph out of the results, heres the data, thank you



    Make Model Price when Price Age Colour Engine Fuel MPG Mileage Service Owners Length Tax Insurance
    New Second Hand Size History of MOT (months) Group

    Fiat Fiat 10351 3495 5 red 13.2 1.4 unleaded 31-53 51000 yes 2 2 2 5
    Fiat Fiat 8601 3995 4 gold 13.4 1.2 unleaded 38-51 31000 yes 1 9 9 4
    Fiat Fiat 6009 1995 6 white 11.1 0.9 unleaded 43-60 20000 yes 2 4 4 2
    Fiat Fiat 6864 1495 8 red 9.8 1 unleaded 44-55 51000 yes 2 8 8 3
    Fiat Fiat 10423 1295 6 silver 14.6 1.6 unleaded 31-50 81000 no 2 3 3 9
    Ford Ford 16000 7999 1 black 50.0 1.8 unleaded 25-47 7000 yes 1 n/a 2 9
    Ford Ford 8785 1595 7 blue 11.7 1.3 unleaded 39-54 68000 no 3 7 7 5
    Ford Ford 7875 1495 11 red 7.4 1.8 unleaded 32-50 74000 yes 3 5 5 15
    Ford Ford 8748 1995 7 grey 11.0 1.1 unleaded 45-62 60000 no 2 12 6 5
    Ford Ford 9105 2300 7 red 10.7 1.4 unleaded 28-47 64000 no 3 4 5 5
    Nissan Nissan 7995 3999 3 blue 16.7 1 unleaded 40-55 37000 yes 1 6 6 3
    Nissan Nissan 6295 1795 8 white 8.9 1.2 unleaded 40-58 47000 yes 2 3 3 4
    Nissan Nissan 5340 1595 9 white 7.8 1.1 unleaded 40-55 40000 yes 1 12 12 4
    Nissan Nissan 7799 2595 7 white 9.5 1.4 unleaded 32-55 41000 yes 1 5 5 7
    Nissan Nissan 12590 4300 4 black 16.5 1.6 unleaded 30-46 17000 yes 1 9 9 5
    Peugot Peugot 13975 5795 3 blue 19.5 1.8 unleaded 23-42 53000 yes 1 3 3 10
    Peugot Peugot 9125 7500 1 silver 17.8 1.1 unleaded 45-60 18000 yes 1 n/a 6 4
    Peugot Peugot 17490 7500 1 silver 57.1 2 unleaded 20-38 17500 yes 1 n/a 5 12
    Peugot Peugot 7600 2497 8 red 8.4 1.4 diesel 55-70 71000 no 2 12 4 5
    Peugot Peugot 12350 3995 6 white 11.3 1.9 diesel 40-61 71000 no 2 9 3 5
    Renault Renault 13610 4999 4 blue 15.8 1.6 unleaded 30-50 33000 yes 1 4 4 5
    Renault Renault 13175 6999 3 black 15.6 1.6 unleaded 30-50 41000 no 2 7 7 6
    Renault Renault 7403 1495 9 red 8.9 1.2 unleaded 41-61 98000 no 3 5 5 3
    Renault Renault 11695 2748 6 blue 12.8 1.9 diesel 39-60 52000 no 2 12 3 9
    Renault Renault 6795 1995 8 black 8.8 1.2 unleaded 41-61 47000 no 1 3 3 3
    Rover Rover 22980 6999 4 green 17.4 2.3 unleaded 25-41 30000 yes 1 6 6 14
    Rover Rover 21586 3795 6 red 13.7 2 unleaded 22-38 51000 yes 3 6 6 11
    Rover Rover 13586 3795 6 silver 12.0 1.6 unleaded 30-55 49000 yes 1 4 4 10
    Rover Rover 8595 2495 6 red 11.8 1.4 unleaded 35-56 33000 yes 2 8 8 5
    Rover Rover 9565 1700 8 blue 10.3 1.4 unleaded 32-50 55000 no 3 4 4 7
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    What exactly are you trying to prove with your coursework, what's your hypothesis?
 
 
 
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