Across
- 2. Factor theorem helps in finding this
- 5. Data value occurring most frequently
- 7. Mean of observations
- 9. Middle observation in statistics
- 11. Expression with variables and constants
- 14. Trigonometric ratio of base to hypotenuse
- 15. A line touching the circle at one point
- 16. HCF using division method
- 19. Numbers with decimal ending
Down
- 1. Highest power of variable in polynomial
- 3. A polynomial of degree two
- 4. Trigonometric ratio of perpendicular to base
- 5. Standard deviation uses this for calculation
- 6. Longest chord of a circle
- 8. Square root symbol
- 10. Collection of observations
- 12. Numbers having no common factor except 1
- 13. Value that occurs least frequently
- 17. Distance from centre to circle
- 18. Ratio of opposite side to hypotenuse