Math
Across
- 2. the mid-value of the class interval
- 3. the statement,'All right angles are equal to one and other
- 5. the base of a pyramid is a
- 8. a type of chart that shows the frequency distribution of data points across a continuous range of numerical values
- 9. when two rays are joined together at a common poin
- 11. sum of the values of all the observations divided by the total no. of observations
Down
- 1. one of Thale's pupils
- 2. points that lie on the same straight line or in a single line
- 4. a teacher of mathematics in Egyppt
- 6. The numerical figures used to specify the lower and upper limits of a 'class interval
- 7. When the sum of two angles is 90°, then the angles are known
- 10. a one-dimensional figure, which has length but no width