Across
- 7. Bin(n,p)
- 9. the value under which 25% of data points
- 11. you must find the sum of both the smallest and largest, and divide it by 2
- 12. value that occurs most frequently in population
- 13. this symbol sx2 is for
- 15. covariance of random variables X and Y
- 16. this symbol x̄, pronounced 'x bar'
Down
- 1. correlation of random variables X and Y
- 2. P(A)
- 3. ∑
- 4. Bern(p)
- 5. Z-scores are expressed in terms of standard deviations from their means.
- 6. expected value of random variable X given Y
- 8. μ
- 10. σ2
- 14. middle value of random variable x