Frequency Table (Histogram)
Bins
Midpoint
Abs. Frequency
Rel. Frequency
Cumul. Rel. Freq.
Density
[-10,0[
-5
12
0.142857
0.142857
0.014286
[0,10[
5
48
0.571429
0.714286
0.057143
[10,20]
15
24
0.285714
1
0.028571