Probability and Statistic

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Across
  1. 2. a collection of well defined and distinct object
  2. 5. The average of the squared differences from the Mean.
  3. 8. a variable quantity whose possible values depend in clearly- fined way
  4. 9. the chance that something will happen - how likely it is that some event will happen. Sometimes you can measure a Probability with a number like "10%
  5. 10. the average of the numbers: a calculated "central" value of a set of numbers. To calculate: Just add up all the numbers, then divide by how many numbers there
  6. 11. / the area under the curve
  7. 14. The difference between the lowest and highest values. In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9, so the range is 9 − 3 = 6. Range can also mean all the output
  8. 15. number of occurences of repeating event
  9. 16. Variable is a set of possible values from a Random experiment
Down
  1. 1. sounds like decimal and percentile together), which splits the data into 10% groups:
  2. 2. the eighteenth letter of the greek alphabet
  3. 3. The values that divide a list of numbers into quarters. In {3, 4, 4, 5, 6, 8, 8} :
  4. 4. superiority of something
  5. 6. Space made up of Sample Points: Sample Point: just one of the possible outcomes Example: Deck of Cards
  6. 7. the bottom number in a fraction. Shows how many equal parts the item is divided into.
  7. 12. a property such as number assigned
  8. 13. Deviation is a measure of how spread out numbers are. It is the square root of the Variance, and the Variance is the average of the squared differences from the Mean
  9. 16. refers to the relative position and value