taxes Property Tax Assistance

2021 Confidence Interval Detail

Navarro County
175-903/Corsicana ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 193,960,358 1.0113 191,793,096 26 3,211 0.006092546
A 188,839,962 0.9624 196,217,749 37 1,722 0.006561415
A 206,185,509 0.9876 208,774,310 76 1,319 0.005973297
A 209,909,470 0.9882 212,415,979 72 762 0.005758306
E 183,349,011 0.9935 184,548,577 17 1,718 0.033724859
F1 79,690,617 0.8166 97,588,314 15 495 0.379058357
F1 76,323,193 0.7544 101,170,722 16 144 0.313013136
F1 87,067,740 0.9064 96,058,848 14 62 0.231269578
F1 68,577,650 1.0078 68,046,884 12 17 0.045126511
L1 26,327,470 1.0109 26,043,595 10 533 0.009909358
L1 22,367,270 1.0516 21,269,751 10 82 0.025276951
L1 19,141,310 1.0059 19,029,039 10 30 0.012698397
L1 26,185,430 0.9044 28,953,372 5 11 0.051601882
Random Totals: 1,387,924,990 1,451,910,236 320 10,106
CATG D1 EXCEPTION VALUES: 11,965,363 9,231,890
CATG J EXCEPTION VALUES: 109,748,290 120,413,336
Total Test Values 1,509,638,643 1,581,555,462

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 79,077,773

Confidence Interval Values(5)

Local Test Value: 1,509,638,643 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,502,477,689 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,660,633,235 (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