taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
059/Deaf Smith
059-902/Walcott ISD

Category Summary

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

Stratum
Variance
D2 3,443,800 1.1877 2,899,554 14 132 .030776266
E 8,793,100 1.0327 8,514,670 13 113 .025339263
Random Totals: 12,236,900   11,414,224 27 245  
Catg D1 Exception Values: 27,784,294   28,207,769      
Total Test Values (4): 40,021,194   39,621,993      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,981,099

Confidence Interval Values (5)

State Lower Limit: 37,640,894 (State Test Value minus Margin of Error Percent)
Local Test Value: 40,021,194 (Within Confidence Interval)
State Upper Limit: 41,603,092 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 43,075,236 (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