GCSE statistics coursework

In this coursework I am going to investigate the affect that age has on the car. I am going to look at price, engine size, fuel consumption rate, and age of the car. By the culmination of the coursework I am aiming to have a set of results close to how the cars argon affected by the age, price and mileage.My prediction should show that* As the car increases its price volition decrease* The higher the mileage the price allow for decrease.PlanI am going to be collecting a sample of 100 cars. I will find mean, median, mode and hunt down for some certain makes of cars, from the data I have been given. I will then represent my data by the following diagrams* Bar charts* suit charts* Pie charts* Standard deviation (mean and mean deviation)* Scatter diagrams.The reason why I am doing so many diagrams is to give a clear agreement and also to give the reader a pictorial bet about what is happening, and also I must say to get more(prenominal) unblemished results. The diagrams would maintain a clear understanding and show what is happening to the cars and what batch prefer according to their engine size. After each of the diagram I would explain how I did the diagram and what people prefer and why. I would oppose the mean, median and mode to support my hypothesis. At the end of the coursework I would be doing a conclusion explaining what has happened and why.I am going to calculate the figure of speech of each type of car according to its age and mileage. I would fork up my entire hypothesis to get more accurate results and also to complicate my prediction. I would provide me working on computer to avoid slanting results and also to get more accurate results. I think doing my investigation on computer would give a better pictorial view than by hand.I predict that as the age of car increases the mileage would increase. I think that this is because an older car would have been driven more than a new car and therefore