Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
investigation was carried out on the beach sand dunes
Member rating: No Rating | Words: 2185 | Submitted: Tue Oct 09 2007
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:
Biology Coursework Introduction: This investigation was carried out on the beach sand dunes, a few miles off Leeson House in Dorset. Aim: The main aim of my investigation is to see how the percentage (%) cover of ling heather is affected by the pH of the soil with increasing distance from the sea. Expect: From the theory that I have provided, I would expect to see that with increasing distance inland, with the dunes, the percentage cover will gradually start to increase. Hypothesis: I predict that with increasing distance from the sea the soil pH will increase and therefore the percentage over of ling heather will increase My null hypothesis is: With increasing distance from the sea, the pH of the soil does not affect the percentage cover of Ling Heather. Statistical Analysis For this investigation I will use spearman's rank as my statistical analysis. I will use this as I wish to see whether there...
To see the full version of this document, and 145,348 others
