taxes Property Tax Assistance

2018 Confidence Interval Detail

178/Nueces
178-914/Flour Bluff ISD

Category Summary

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

Stratum
Variance
A 616,964,563 0.9410 655,647,782 50 4,168 .038907433
A 676,832,875 0.9784 691,775,220 50 2,972 .010098574
A 686,267,194 0.9965 688,677,565 50 2,074 .007777149
A 639,640,674 0.9621 664,838,036 49 1,138 .017369960
C1 179,063,139 0.9920 180,507,197 47 1,754 .176895179
F1 55,148,971 0.8233 66,985,268 9 155 .036307602
F1 62,900,807 0.6500 96,770,472 7 23 .136575502
Random Totals: 2,916,818,223   3,045,201,540 262 12,284  
Catg D1 Exception Values: 807,032   559,814      
Catg F1 Exception Values: 29,215,463   34,019,680      
Total Test Values (4): 2,946,840,718   3,079,781,034      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 153,989,051

Confidence Interval Values (5)

State Lower Limit: 2,925,791,983 (State Test Value minus Margin of Error Percent)
Local Test Value: 2,946,840,718 (Within Confidence Interval)
State Upper Limit: 3,233,770,085 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,048,637,780 (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, 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
(6) Includes local value of unstudied property categories and sub-categories