taxes Property Tax Assistance

2017 Confidence Interval Detail

215/Stephens
209-902/Moran ISD

Category Summary

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

Stratum
Variance
E 1,906,250 1.0348 1,842,143 18 33 .007522828
G1 573,056 0.9611 596,250 7 17 .037093655
G1 516,975 1.0206 506,540 4 5 .006239083
G1 570,284 0.9738 585,627 2 3 .014525323
Random Totals: 3,566,565   3,530,560 31 58  
Catg J Exception Values: 16,890   17,002      
Catg D1 Exception Values: 1,045,680   1,160,258      
Catg G1 Exception Values: 396,792   389,190      
Total Test Values (4): 5,025,927   5,097,010      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 254,850

Confidence Interval Values (5)

State Lower Limit: 4,842,160 (State Test Value minus Margin of Error Percent)
Local Test Value: 5,025,927 (Within Confidence Interval)
State Upper Limit: 5,351,860 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 5,403,579 (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