Methods of data collection, including simple random, stratified, and systematic sampling.
The book spans approximately and covers a wide range of essential statistical methods. Key areas of focus include: applied statistics parimal mukhopadhyay pdf work
| | Relevant Chapter in Mukhopadhyay | | --- | --- | | Testing difference between two class averages | Hypothesis Testing (z-test / t-test) | | Finding relationship between sales & advertising spend | Regression Analysis | | Checking if a sample is normally distributed | Goodness-of-fit (Chi-square) | | Comparing more than two group means | ANOVA (Analysis of Variance) | | Analyzing monthly sales data for patterns | Time Series Analysis | | Controlling product quality in a factory | Statistical Quality Control | Methods of data collection