taxes Property Tax Assistance

2018 Confidence Interval Detail

088/Goliad
088-902/Goliad ISD

Category Summary

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

Stratum
Variance
A 35,879,131 1.0106 35,502,801 16 650 .065021693
A 40,515,551 0.9837 41,186,897 15 360 .076484860
A 39,116,254 0.9908 39,479,465 15 214 .046123112
A 57,806,913 0.9562 60,454,835 16 195 .111304041
E 243,092,040 0.9341 260,241,987 27 3,298 .073781814
Random Totals: 416,409,889   436,865,985 89 4,717  
Catg J Exception Values: 4,385,040   4,623,571      
Catg D1 Exception Values: 26,427,672   23,846,701      
Total Test Values (4): 447,222,601   465,336,257      

Margin of Error

Margin of Error Percent: 6.3933563
Margin of Error Value: 29,750,605

Confidence Interval Values (5)

State Lower Limit: 435,585,652 (State Test Value minus Margin of Error Percent)
Local Test Value: 447,222,601 (Within Confidence Interval)
State Upper Limit: 495,086,862 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 771,819,085 (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