Across
- 3. middle value of random variable x
- 5. probability of events A
- 8. value that occur most frequently in population
- 10. ∑∑
- 11. σ value of random variable x
- 12. var(X)
- 13. expected value of random variable X
- 14. means of population values
Down
- 1. expected value of random variable X and Y
- 2. MR
- 4. summation-sum of all values in range of series
- 6. population values
- 7. correlation of random variables x and y
- 9. cov of random variables X and Y