Across
1
Power to which a number is raised
5
System of ordered marks for measuring
6
Visual representation of data
8
Number divisible only by 1 and itself
11
Round shape with all points equidistant
12
Line segment connecting two circle points
13
Middle value in an ordered dataset
Down
2
Steepness of a line
3
Parts per hundred
4
Split into equal parts
7
Exact correspondence on both sides
9
Line crossing from corner to corner
10
Value that does not change