taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
033/Carson
033-904/White Deer ISD

Category Summary

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

Stratum
Variance
A 6,900,460 0.9107 7,577,095 11 262 .049252716
A 7,757,570 1.0378 7,475,014 10 147 .029959229
A 7,036,460 0.9408 7,479,230 11 90 .031413014
A 10,092,980 1.0278 9,819,984 9 86 .022345468
G1 34,086,560 0.9781 34,849,770 15 136 .036628107
G1 33,634,539 0.9983 33,691,815 16 56 .023027604
G1 35,218,170 0.9883 35,635,101 14 30 .016218054
G1 31,909,080 1.0170 31,375,693 7 11 .002726801
Random Totals: 166,635,819   167,903,702 93 818  
Catg J Exception Values: 17,710,390   17,702,276      
Catg D1 Exception Values: 14,338,810   16,221,770      
Total Test Values (4): 198,685,019   201,827,748      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,091,387

Confidence Interval Values (5)

State Lower Limit: 191,736,361 (State Test Value minus Margin of Error Percent)
Local Test Value: 198,685,019 (Within Confidence Interval)
State Upper Limit: 211,919,135 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 372,565,218 (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