2.42	2 minute period
				Arrivals During
SR 361	Vehicle Number	Arrival Time	Headway	5-Second Interval
		(sec)	(sec)
	1	0.5
0	2	3.1	2.6	3	0-5
	3	4.2	1.1
	4	6.1	1.9			Arrivals
	5	8.3	2.2	3	5-10	During	>= 5		Expected
	6	9.6	1.3			5-second	Observed	Poisson	(Poisson)
	7	11.1	1.5			Interval	Frequency	Probability	Frequency		(EF-OF)^2/EF		Ho = Poisson Distribution
	8	12.2	1.1	4	10-15	0	4		0.00			df = k - 2	unknown mean	for a=0.05
	9	13.5	1.3			1							reference statistic =
	10	14.7	1.2			2							Table 2.14 in book	Can NOT Reject Ho
	11	15.6	0.9	2	15-20	3								Can Reject Ho
	12	17.8	2.2			4
	13	21.7	3.9	2	20-25	5 +
	14	24.8	3.1			k=6	4		0.00	Chi-Square
	15	25.9	1.1	2	25-30			P(y)=e-uuy/y!		Test Statistic =
	16	29	3.1					1-SumP(y)
	17	32.5	3.5	1	30-35
				0	35-40
	18	43.8	11.3	1	40-45
	19	46.9	3.1	1	45-50
	20	50.1	3.2
	21	51.2	1.1
	22	52.3	1.1	5	50-55
	23	53.4	1.1
	24	54.9	1.5
				0	55-60
	25	60.5	5.6	1	60-65
				0	65-70
	26	71.2	10.7	2	70-75
	27	73.8	2.6
	28	79.5	5.7	1	75-80
	29	80.1	0.6
	30	82.5	2.4	3	80-85
	31	84.3	1.8
	32	85.7	1.4	2	85-90
	33	89.2	3.5
				0	90-95
	34	96.5	7.3	2	95-100
	35	98.3	1.8
	36	102.7	4.4	1	100-105
	37	109.1	6.4	1	105-110
	38	112.3	3.2	1	110-115
	39	117.1	4.8	2	115-120
	40	119.6	2.5
			3.05	40