math vocabulary words

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Across
  1. 4. more favorite than the other
  2. 7. A value which is numerically distanced from other values in a set
  3. 10. average
  4. 11. 50% of data upper quartile (Q3) minus lower quartile (Q1)
  5. 13. when a system or process is used to randomly selected
  6. 14. a portion of a population use for analysis
Down
  1. 1. least number in data set
  2. 2. unbiased of portion of the population
  3. 3. when a sample of a population is chosen completely y chance
  4. 5. the entire group from which a sample is taken
  5. 6. the number in a data set which occurs most frequently
  6. 8. greatest number in data set
  7. 9. facts and statistics collected for analysis
  8. 10. positional (Q2) center of data set
  9. 12. middle of data