Across
- 3. 3x-2y= , for the point (2,3)
- 4. x+y=10,x=-10,then y= ?
- 6. the graph of a linear equation in two variables is always a line
- 8. uncertainty can be measured numerically by means of
- 10. the probability of an event lies between zero and
Down
- 1. it is the collection of some outcomes of the experiment
- 2. a linear equation in two variables has solutions
- 5. probability can never be
- 7. it is an action that results in one or several outcomes
- 9. the point whose x-coordinate is zero lies on