taxes Property Tax Assistance

2021 Confidence Interval Detail

Nolan County
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 65,332,555 0.9588 68,139,920 15 1,674 0.104612169
A 70,497,072 0.9877 71,374,984 19 927 0.045778842
A 70,578,606 1.0156 69,494,492 22 547 0.005296850
A 84,860,875 1.0161 83,516,263 34 355 0.007306265
E 46,091,960 0.9262 49,764,586 23 535 0.090638353
F1 24,907,858 1.0374 24,009,888 10 254 0.013290714
F1 25,351,150 0.9582 26,457,055 9 74 0.011815212
F1 33,931,874 0.9795 34,642,036 8 29 0.006520888
F1 17,149,490 0.9429 18,188,026 5 6 0.011499698
L1 14,237,698 1.0605 13,425,458 16 105 0.006425622
L1 20,856,940 1.0570 19,732,204 13 28 0.006135462
L1 18,976,440 1.0294 18,434,467 6 8 0.015305007
Random Totals: 492,772,518 497,179,379 180 4,542
CATG D1 EXCEPTION VALUES: 4,430,254 3,624,091
CATG J EXCEPTION VALUES: 39,515,870 41,522,378
CATG L1 EXCEPTION VALUES: 29,043,140 29,043,140
Total Test Values 565,761,782 571,368,988

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 28,568,449

Confidence Interval Values(5)

Local Test Value: 565,761,782 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 542,800,539 (State Test Value minus Margin of Error Percent)
State Upper Limit: 599,937,437 (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