Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
To find out if the mileage that a car has run is related in any way to the percentage decrease in the price of the car from original price to secondhand price.
Member rating:
(1 vote)
| Words:
| Submitted: Sat Aug 30 2003
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
GCSE Math practice coursework The percentage decrease in price and mileage Aim To find out if the mileage that a car has run is related in any way to the percentage decrease in the price of the car from original price to secondhand price. This would be worthwhile doing as the mileage directly affects the quality of the car and so, affects the price. I will do a pretest (graph of everything) to ensure that the investigation is worth doing, just to see if there is an overall correlation. Method I will pick out the data I need for this project and take samples. Here I will need the statistics of mileage and both prices then use the spread sheet to work out the price decrease percentage. I will test them for any relation they may have and draw scatter diagrams. The scatter diagrams would have lines of best fit. A cumulative frequency table may also be useful in...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 147,038 others
Receive email updates for this category
- Simply tell us your email address and receive a weekly Study Help Email for FREE
- Receive 3 FREE essay views with each email
- Get all the latest essays from Coursework.Info & discussion from TheStudentRoom.co.uk
