Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
Investigation of shoe size and height from Mayfield high school database.
Member rating:
(3 votes)
| Words:
| Submitted: Mon Oct 20 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:
Investigation of Shoe Size and Height from Mayfield High School Database INTRODUCTION I will use the fictional database from Mayfield High School to do my investigation. I would like to investigate the relationship between: * Boy's height and girl's height * Boy's shoe size and girl's shoe size * Boy's height to shoe size ratio * Girl's height to shoe size ratio * The differences between the two ratios This will show me the gender variation. I will use a sample of 30 boys and 30 girls from the original 1183 students in the database. I will take a fair sample by using random sampling. I will take a stratified sample of 120, and from this I will use a random number table to get the desired 60 students, which I will base my investigation on. From these 60 samples I will work out the mean, median, mode and range to research the topic....
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 147,050 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
