Title | Applied Statistics - Lecture notes 1-10 |
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Author | Trisha Thakker |
Course | Applied Statistics |
Institution | Auckland University of Technology |
Pages | 17 |
File Size | 947.5 KB |
File Type | |
Total Downloads | 655 |
Total Views | 895 |
Applied StatisticsLecture 1Data - facts and figures collected from sources or experimentsPopulation - total set of observations madeSample - group/subset of the population. We sample to make inferences. Most analysed data is is from a sample and not a full populationCensus - entire population survey...
Applied Statistics Lecture 1 Data - facts and figures collected from sources or experiments Population - total set of observations made Sample - group/subset of the population. We sample to make inferences. Most analysed data is is from a sample and not a full population Census - entire population survey Random sample - every member of population has equal probability of being chosen ALWAYS BE AWARE of HOW the data was collected
RSTUDIO and R 1. 2. 3. 4.
Can be used as a calculator for simple math functions Assign variables using the...