Overall, professor salaries barely budged during past year, the Chronicle says, noting that on average, salaries for full-time faculty rose 1.8% in the 2011-12 school year, while inflation was 3%. Tuition, meanwhile, has increased dramatically.
Inferential Statistics. Inferential statistics is concerned with making predictions or inferences about a population from observations and analyses of a sample. That is, we can take the results of an analysis using a sample and can generalize it to the larger population that the sample represents.
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.