taxes Property Tax Assistance

2018 Confidence Interval Detail

177/Nolan
177-902/Sweetwater ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	71,170,350	0.7992	89,051,989	21	1,869	.131294574
A	56,702,220	0.9953	56,969,979	26	755	.050752456
A	67,832,130	0.9407	72,108,143	39	565	.027986270
A	67,176,860	0.9995	67,210,465	15	302	.028806449
E	35,677,630	0.7997	44,613,768	11	558	.276709236
F1	23,638,620	1.0089	23,430,092	10	262	.002235210
F1	24,262,900	0.8873	27,344,641	9	71	.123082779
F1	23,860,910	0.9370	25,465,219	7	22	.012466816
F1	22,240,760	0.9646	23,056,977	4	7	.004344256
L1	16,110,230	1.0176	15,831,594	11	151	.004688061
L1	24,105,440	1.0554	22,840,099	7	36	.002302150
L1	19,150,360	1.0199	18,776,704	4	7	.002575569
Random Totals:	451,928,410		486,699,670	164	4,605
Catg J Exception Values:	53,625,250		58,767,840
Catg D1 Exception Values:	4,981,010		3,517,300
Catg L1 Exception Values:	14,502,210		14,090,656
Total Test Values (4):	525,036,880		563,075,466

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	28,153,773

Confidence Interval Values (5)

Local Test Value:	525,036,880	(Outside Confidence Interval)
State Lower Limit:	534,921,693	(State Test Value minus Margin of Error Percent)
State Upper Limit:	591,229,239	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	720,536,246	(See ISD Summary Worksheet)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories