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 2103 0.079034533
A 99,646,038 0.8680 114,799,583 25 1159 0.134190638
A 100,009,715 0.9114 109,731,967 28 727 0.023025879
A 103,871,883 0.9435 110,092,086 16 424 0.060661782
E 149,962,309 0.7943 188,798,073 17 2385 0.032061929
F1 28,076,659 0.6552 42,852,044 10 224 0.165679151
F1 30,512,923 1.0440 29,226,938 9 80 0.067855847
F1 24,891,031 0.8342 29,838,205 8 28 0.266989490
F1 24,208,783 0.9782 24,748,296 5 11 0.034978781
G1 25,339,468 1.0445 24,259,902 7 28 0.003070897
G1 28,172,335 1.0005 28,158,256 3 5 0.000801815
L1 14,376,591 1.0872 13,223,502 12 228 0.052470240
L1 16,600,358 0.9718 17,082,072 11 38 0.013668934
L1 17,932,038 0.9736 18,418,281 4 8 0.002592774
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(3) 850,457,888 946,075,872

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 47,303,794

Confidence Interval Values(5)

Local Test Value: 850,457,888 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 898,772,078 (State Test Value minus Margin of Error Percent)
State Upper Limit: 993,379,666 (State Test Value plus Margin of Error Percent)

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