taxes Property Tax Assistance

2016 Confidence Interval Detail

140/Lamb
140-908/Sudan ISD

Category Summary

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

Stratum
Variance
A 3,475,540 0.7503 4,632,200 15 171 .033837001
A 3,294,490 0.8136 4,049,275 15 73 .042932469
A 3,737,610 0.7816 4,781,998 18 55 .052415627
A 4,186,200 0.8094 5,171,979 15 32 .020271127
Random Totals: 14,693,840   18,635,452 63 331  
Catg J Exception Values: 8,225,010   7,887,542      
Catg D1 Exception Values: 14,520,880   15,989,874      
Total Test Values (4): 37,439,730   42,512,868      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,125,643

Confidence Interval Values (5)

Local Test Value: 37,439,730 (Outside Confidence Interval)
State Lower Limit: 40,387,225 (State Test Value minus Margin of Error Percent)
State Upper Limit: 44,638,511 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 384,670,187 (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