uji mean satu sampel

T-Test

                                          One-Sample Statistics

	N	Mean	Std. Deviation	Std. Error Mean
toefl	25	406.52	37.778	7.556

                                                                       One-Sample Test

	Test Value = 410
	t	df	Sig. (2-tailed)	Mean Difference	95% Confidence Interval of the Difference
					Lower	Upper
toefl	-.461	24	.649	-3.480	-19.07	12.11