random simple sample

random simple sample

1. unbiased estimator

   • Equal to the parameter that is estimated

2. efficient estimator

   • Least Variance Estimator

3. Interval estimation

   • value close to true

4. Sampling distribution

5. point estimate

6. End of 100 Confidence Intervals

7. Statistical inference

8. Sampling with replacement

   • Sampling without replacement

9. variance of sampling distribution

10. Docima or hypothesis test

    • critical or rejection region
    • complementary interval
    • power function to the twelfth
      • Decline
      • Do not reject

11. measures of central tendency

12. summation notation

13. arithmetic average

    • arithmetic mean for grouped data

14. data

    • the median
    • Fashio
    • quartile
    • deciles
    • percentiles
    • the weighted mean
    • geometric mean
    • harmonic median
    • root mean square
    • summation notation

15. frequency distributions

    • Ungrouped Frequencies
      • Measures of central tendency
      • Measures of dispersion
    • Pooled Data Frequencies
      • Measures of central tendency
      • Measures of dispersion

16. charts

Bilder und Dateien der Mindmap