Please enable JavaScript.

Coggle requires JavaScript to display documents.

Applied Statistics - Coggle Diagram

- - - - Each unit has the same probability of being collected.
    - - One obtained by separating the population elements into nonoverlapping groups, call strata, and then selecting a simple random sample from each stratum.
    - - A sample obtained by randomly selecting one element from the first k elements in the frame.
  - - - Observed values will be different when a new sample is collected.
      - Sampling procedure should be taken into account to make the correct inference.
    - - When the same sample be measures twice, the results change.
      - Variation to be estimated separately when repeated measurements are done.
  - - - Minimum/Maximum
      - Median
      - kth sample percentile