Statistics Terms

4. IQR stands for Inter ___________ Range
6. A cumulative frequency graph
9. Sampling technique wherein the population is divided into grouped and a probability sampling is done for each group.
13. (Acronym) The average of absolute values of differences of each data point from the mean
14. Sampling technique wherein samples are taken at a periodic interval.
15. Measure of central tendency that only considers the location of the data points.
18. An analysis tool that determines whether a data fits a certain distribution
19. Measure for asymmetry of a frequency distribution

1. Sampling distribution used for estimating standard deviation
2. Measure of central tendency that only considers the frequencies of data points.
3. Measure of sharpness of a frequency-distribution table
5. Sampling technique wherein samples are taken in groups
7. MVUE stands for Minimum _________ Unbiased Estimator
8. The standard deviation of sample means.
10. A branch of statistics that deals with creating conjectures on the population from which a sample of interest is taken.
11. A branch of statistics that deals with providing summaries and measures on the sample.
12. Measure of central tendency that only considers the values of the data points.
16. An estimator we have when the expected value of a point estimator is equal to the point estimate.
17. An analysis tool that plots the five-point summary
20. (Acronym) A measure of dispersion of data that determines the distance of data from the mean in terms of number of standard deviations.