taxes Property Tax Assistance

2017 Confidence Interval Detail

200/Runnels
200-904/Winters ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 9,156,500 0.9465 9,674,062 14 393 .068569343
A 10,518,210 0.8056 13,056,368 15 271 .042951317
A 9,044,810 0.8357 10,823,035 14 150 .102770882
A 12,158,970 0.8913 13,641,838 13 129 .022019355
E 35,840,700 0.9864 36,334,854 20 678 .026047788
F1 2,764,180 0.9607 2,877,256 9 85 .003960659
F1 2,265,480 0.8135 2,784,856 7 24 .046610130
F1 1,656,090 0.9755 1,697,683 4 7 .007720744
G1 2,614,875 1.0648 2,455,743 6 17 .041054663
G1 2,895,989 1.0331 2,803,203 4 6 .007824751
G1 2,616,678 0.9882 2,647,923 2 3 .003360209
Random Totals: 91,532,482   98,796,821 108 1,763  
Catg J Exception Values: 6,204,196   6,833,278      
Catg D1 Exception Values: 25,687,230   28,962,729      
Catg F1 Exception Values: 1,757,350   1,743,153      
Catg G1 Exception Values: 12,242,277   12,121,315      
Total Test Values (4): 137,423,535   148,457,296      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,422,864

Confidence Interval Values (5)

Local Test Value: 137,423,535 (Outside Confidence Interval)
State Lower Limit: 141,034,432 (State Test Value minus Margin of Error Percent)
State Upper Limit: 155,880,160 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 162,433,053 (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