Across
- 4. maximum frequent value
- 6. the product of a rational and irrational number
- 7. The ________ of a class is the frequency obtained by adding the frequencies of all the classes preceding the given class.
- 8. the product of two consecutive natural number is always
- 11. the probability of event equal to 1
- 12. Zeroes of a polynomial can be expressed graphically. Number of zeroes of polynomial is equal to number of points where the graph of polynomial is cutting:
Down
- 1. the number 'pi' is which type of number
- 2. The probability of event equal to zero is called;
- 3. an event having only one outcome is called
- 5. what of mean,median and mode cannot be determined graphically
- 9. If the graph of a polynomial intersects the x-axis at three points, then it contains ____ zeroes.
- 10. a quadratic polynomial can have ___ zeroes