Analysis of online communication activities of Gia Bao music training center - 13
5. Search One-Sample Test Test Value = 4 t df Sig. (2-tailed) Mean Difference 95% Confidence Interval of the Difference Lower Upper SH1 -3.105 96 .003 -.299 -.49 -.11 SH2 -6.266 96 .000 -.835 -1.10 -.57 SH3 -9.019 96 .000 -1.165 -1.42 -.91 SH4 -7.852 96 .000 -.866 -1.08 -.65 One-Sample Statistics N ...




