Table 2 Critical t -values at 1 and 5%...

Table 2

Critical t-values at 1 and 5% significance level

Sector	N	Degree of freedom	1% significance level	5% significance level
All data	22	21	−2.831 to +2.831	−2.080 to +2.080
PSUs banks	12	11	−3.106 to +3.106	−2.201 to +2.201
Private banks	10	9	−3.250 to +3.250	−2.262 to +2.262

Sector	N	Degree of freedom	1% significance level	5% significance level
All data	22	21	−2.831 to +2.831	−2.080 to +2.080
PSUs banks	12	11	−3.106 to +3.106	−2.201 to +2.201
Private banks	10	9	−3.250 to +3.250	−2.262 to +2.262