taxes Property Tax Assistance

2017 Confidence Interval Detail

119/Jack
119-901/Bryson ISD

Category Summary

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

Stratum
Variance
A 1,694,880 0.6986 2,426,109 9 71 .039168338
A 1,689,870 0.8071 2,093,755 8 36 .043659619
A 1,569,270 0.9069 1,730,367 8 22 .009667554
A 1,755,690 0.8158 2,152,108 6 15 .031373043
E 25,474,730 0.7394 34,453,246 16 757 .108486676
G1 3,257,620 0.9697 3,359,410 9 179 .012386286
G1 3,354,080 1.0011 3,350,395 8 35 .040182394
G1 3,813,160 1.0239 3,724,153 5 12 .001068830
Random Totals: 42,609,300   53,289,543 69 1,127  
Catg J Exception Values: 170,390   180,830      
Catg D1 Exception Values: 6,540,710   7,650,662      
Catg G1 Exception Values: 2,587,310   2,675,015      
Total Test Values (4): 51,907,710   63,796,050      

Margin of Error

Margin of Error Percent: 8.8643592
Margin of Error Value: 5,655,111

Confidence Interval Values (5)

Local Test Value: 51,907,710 (Outside Confidence Interval)
State Lower Limit: 58,140,939 (State Test Value minus Margin of Error Percent)
State Upper Limit: 69,451,161 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 143,328,741 (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