taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
169/Montague
169-906/Goldburg ISD

Category Summary

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

Stratum
Variance
A 2,011,190 0.8899 2,260,018 11 69 .020558178
A 2,080,740 0.9965 2,088,048 12 36 .008760551
A 1,965,880 0.9826 2,000,692 11 21 .005467243
E 25,414,710 0.9524 26,684,912 17 345 .015805766
G1 7,293,620 0.9965 7,319,237 10 30 .097975917
G1 6,702,449 0.9642 6,951,306 8 11 .019508114
G1 7,553,010 1.0460 7,220,851 5 8 .019990114
Random Totals: 53,021,599   54,525,064 74 520  
Catg J Exception Values: 2,802,730   2,820,710      
Catg D1 Exception Values: 4,982,560   4,208,633      
Catg A Exception Values: 1,968,610   1,976,036      
Catg G1 Exception Values: 6,247,180   6,405,352      
Total Test Values (4): 69,022,679   69,935,795      

Margin of Error

Margin of Error Percent: 5.0000004
Margin of Error Value: 3,496,790

Confidence Interval Values (5)

State Lower Limit: 66,439,005 (State Test Value minus Margin of Error Percent)
Local Test Value: 69,022,679 (Within Confidence Interval)
State Upper Limit: 73,432,585 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 95,606,208 (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