taxes Property Tax Assistance

2020 Confidence Interval Detail

Guadalupe County
094-903/Navarro ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 156,385,827 0.9532 164,064,023 23 868 0.020739278
A 158,333,320 1.0142 156,116,466 29 572 0.002185975
A 180,329,066 1.0280 175,417,379 32 542 0.003063366
A 176,283,074 0.9480 185,952,610 17 363 0.026236799
E 135,530,123 0.9625 140,810,517 10 894 0.081379404
L1 11,152,426 1.0053 11,093,630 9 52 0.000443069
L1 17,113,909 0.9933 17,229,346 6 20 0.000167244
L1 7,340,832 1.0000 7,340,832 4 5 0.000000000
Random Totals: 842,468,577 858,024,803 130 3,316
CATG D1 EXCEPTION VALUES: 8,552,802 7,434,229
CATG J EXCEPTION VALUES: 2,782,623 20,321,207
CATG L1 EXCEPTION VALUES: 11,808,900 11,879,985
Total Test Values 865,612,902 897,660,224

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 44,883,011

Confidence Interval Values(5)

Local Test Value: 865,612,902 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 852,777,213 (State Test Value minus Margin of Error Percent)
State Upper Limit: 942,543,235 (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