Across
- 5. σ2 variance of population values
- 7. N(μ,σ2) normal distribution
- 9. μ mean of population values
- 11. U(a,b) uniform distribution
- 12. covariance of random variables X and Y
- 13. Md (half the population is below this value)
- 14. Q1 25% of population are below this value
- 15. Q2 50% of population are below this value = median of samples
Down
- 1. σX standard deviation value of random variable X
- 2. ∑ (sum of all values in range of series)
- 3. ∑∑
- 4. MR
- 6. ρX,Y (correlation of random variables X and Y)
- 8. Mo (value that occurs most frequently in population)
- 10. Q3 75% of population are below this value