taxes Property Tax Assistance

2020 Confidence Interval Detail

Gonzales County
089-903/Nixon-Smiley CISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 12,642,480 0.7661 16,502,389 10 339 0.096078108
A 12,703,810 0.9413 13,496,027 10 191 0.040493294
A 14,409,460 1.0595 13,600,245 10 147 0.039012061
A 15,140,850 0.8727 17,349,433 9 87 0.050975118
E 98,021,000 0.9462 103,594,378 17 1,311 0.100501743
G1 169,109,078 0.9952 169,924,717 9 65 0.000070801
G1 166,858,484 0.9870 169,056,215 8 27 0.000548401
G1 177,738,694 1.0029 177,224,742 6 13 0.000028656
G1 157,981,988 0.9954 158,712,063 5 7 0.000071218
Random Totals: 824,605,844 839,460,209 84 2,187
CATG D1 EXCEPTION VALUES: 18,409,170 18,520,106
CATG J EXCEPTION VALUES: 350,910 354,374
Total Test Values 843,365,924 858,334,689

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 42,916,734

Confidence Interval Values(5)

Local Test Value: 843,365,924 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 815,417,955 (State Test Value minus Margin of Error Percent)
State Upper Limit: 901,251,423 (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