If you see large numbers of the following weeds in your garden, chances are good that you're dealing with acidic soil: 1  Eastern Bracken (Pteridium aquilinum) 2  Buttercup (Ranunculus spp.) 3  Silvery Cinquefoil (Potentilla argentea) 4  Dandelion (Taraxacum officinale) 5  Docks (Rumex spp.) 6  Horsetail (Equisetum arvense)
1.1 What is Statistics? (Page 1 of 15) 1.1What is Statistics? Definition of Statistics. Statistics is the study of how to collect, organize, analyze, and. interpret numerical information from data. Descriptive statistics. involves methods of organizing, picturing and summarizing. information from data. Inferential statistics involves methods of.
Inferential statistics are data which are used to make generalizations about a population based on a sample. They rely on the use of a random sampling technique designed to ensure that a sample is representative.