taxes Property Tax Assistance

2018 Confidence Interval Detail

121/Jasper
121-904/Jasper ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	94,909,039	0.9251	102,593,275	24	2,103	.079034533
A	99,646,038	0.8680	114,799,583	25	1,159	.134190638
A	100,009,715	0.9114	109,731,967	28	727	.023025879
A	103,871,883	0.9435	110,092,086	16	424	.060661782
E	149,962,309	0.7943	188,798,073	17	2,385	.032061929
F1	28,076,659	0.6552	42,852,044	10	224	.165679151
F1	30,512,923	1.0440	29,226,938	9	80	.067855847
F1	24,891,031	0.8342	29,838,205	8	28	.266989490
F1	24,208,783	0.9782	24,748,296	5	11	.034978781
G1	25,339,468	1.0445	24,259,902	7	28	.003070897
G1	28,172,335	1.0005	28,158,256	3	5	.000801815
L1	14,376,591	1.0872	13,223,502	12	228	.052470240
L1	16,600,358	0.9718	17,082,072	11	38	.013668934
L1	17,932,038	0.9736	18,418,281	4	8	.002592774
Random Totals:	758,509,170		853,822,480	179	7,448
Catg D1 Exception Values:	38,328,518		37,597,069
Catg G1 Exception Values:	41,596,981		42,426,209
Catg L1 Exception Values:	12,023,219		12,230,114
Total Test Values (4):	850,457,888		946,075,872

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	47,303,793

Confidence Interval Values (5)

Local Test Value:	850,457,888	(Outside Confidence Interval)
State Lower Limit:	898,772,079	(State Test Value minus Margin of Error Percent)
State Upper Limit:	993,379,665	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	867,124,714	(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