taxes Property Tax Assistance

2016 Confidence Interval Detail

089/Gonzales
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 11,261,830 0.8328 13,522,851 10 347 .013027687
A 10,820,430 0.9656 11,205,913 9 181 .045831754
A 11,625,680 0.9959 11,673,542 9 131 .017841333
A 11,784,980 1.1014 10,700,000 9 76 .011981772
E 76,641,360 1.3281 57,707,522 15 1,654 .008474838
G1 76,960,729 1.0406 73,958,033 16 54 .015582513
G1 76,291,444 0.9500 80,306,783 11 16 .020844585
G1 70,886,758 1.0161 69,763,565 3 4 .001035482
Random Totals: 346,273,211   328,838,209 82 2,463  
Catg J Exception Values: 694,390   794,954      
Catg D1 Exception Values: 13,553,530   15,789,709      
Catg G1 Exception Values: 74,459,236   74,541,712      
Total Test Values (4): 434,980,367   419,964,584      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 20,998,229

Confidence Interval Values (5)

State Lower Limit: 398,966,355 (State Test Value minus Margin of Error Percent)
Local Test Value: 434,980,367 (Within Confidence Interval)
State Upper Limit: 440,962,813 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 614,920,047 (See ISD Summary Worksheet)

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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories