taxes Property Tax Assistance

2023 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 197,696,875 0.9537 207,294,616 23 2,288 0.044682802
A 253,530,390 0.9047 280,236,974 37 1,860 0.060236029
A 350,932,480 0.9438 371,829,286 31 1,833 0.023339941
A 727,103,179 1.0389 699,877,928 59 2,225 0.018447449
E 341,271,655 0.9341 365,348,094 22 1,741 0.072148432
F1 94,052,070 0.9032 104,132,053 12 504 0.144088755
F1 112,781,652 0.8299 135,897,882 12 214 0.082918849
F1 101,866,740 0.7937 128,344,135 12 70 0.128464183
F1 102,125,002 0.9231 110,632,653 11 26 0.049145600
Random Totals: 2,281,360,043 2,403,593,621 219 10,761
CATG D1 EXCEPTION VALUES: 11,817,483 9,927,965
CATG J EXCEPTION VALUES: 105,380,670 107,847,298
Total Test Values 2,398,558,196 2,521,368,884

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 126,068,444

Confidence Interval Values(5)

Local Test Value: 2,398,558,196 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,395,300,440 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,647,437,328 (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