taxes Property Tax Assistance

2017 Confidence Interval Detail

022/Brewster
022-903/San Vicente ISD

Category Summary

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

Stratum
Variance
E 4,739,186 0.9923 4,775,961 20 605 .124655839
L1 34,532 0.9263 37,279 3 7 .006558771
Random Totals: 4,773,718   4,813,240 23 612  
Catg J Exception Values: 67,690   67,486      
Catg D1 Exception Values: 988,630   788,524      
Catg L1 Exception Values: 910,823   803,519      
Total Test Values (4): 6,740,861   6,472,769      

Margin of Error

Margin of Error Percent: 11.8861495
Margin of Error Value: 769,363

Confidence Interval Values (5)

State Lower Limit: 5,703,406 (State Test Value minus Margin of Error Percent)
Local Test Value: 6,740,861 (Within Confidence Interval)
State Upper Limit: 7,242,132 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 8,863,406 (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