Mathematical and Statistical Models with Applications of Spread of Private Tutoring in Saudi Arabia

Table 17

step estimations for the investigation with the edge plan.

p	Median	σ(p) e			p?
0	25	26.18	37.03	0	No
1	20	20.95	29.62	3	No
2	19	19.90	28.14	3	No
3	18	18.85	26.66	3	No
4	17.5	18.33	25.92	3	Yes