taxes Property Tax Assistance

2016 Confidence Interval Detail

066/Duval
066-903/Freer ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 11,297,469 0.6570 17,195,539 17 368 .322346996
A 12,097,820 0.7128 16,972,250 15 239 .023686370
A 11,826,640 0.7526 15,714,377 16 163 .041171047
A 12,083,360 0.7520 16,068,298 16 84 .025823342
E 35,283,975 0.8053 43,814,696 23 479 .146697169
F1 5,008,550 0.9217 5,434,035 9 72 .036120733
F1 4,477,190 0.9849 4,545,832 7 25 .009107456
F1 5,123,270 0.9226 5,553,078 5 12 .013644868
F1 3,547,740 0.9714 3,652,193 3 4 .002375454
G1 10,894,590 1.0311 10,565,988 15 109 .015542842
G1 10,982,380 1.0103 10,870,415 12 24 .001569447
G1 10,078,910 0.9863 10,218,909 7 10 .025197888
G1 10,619,730 1.0223 10,388,076 4 5 .004633398
Random Totals: 143,321,624   170,993,686 149 1,594  
Catg J Exception Values: 420,770   423,501      
Catg D1 Exception Values: 17,508,087   20,242,209      
Total Test Values (4): 161,250,481   191,659,396      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 9,582,969

Confidence Interval Values (5)

Local Test Value: 161,250,481 (Outside Confidence Interval)
State Lower Limit: 182,076,427 (State Test Value minus Margin of Error Percent)
State Upper Limit: 201,242,365 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 268,234,159 (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