Using Improved BPNN to Predict the Time of Social Poverty Reduction under the Background of Internet

Table 4

Definition standard of value.

value probability	Specific significance of statistics	For invalid assumptions	Probability setting by chance
	Have a very significant significance	It can be denied as invalid hypothesis	The probability of happening by chance is less than 1%
	Have significant significance	It can be denied as invalid hypothesis	The probability of happening by chance is less than 5%
	Have no significant significance	Cannot be denied as invalid hypothesis	The probability of happening by chance is more than 5%