taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
014/Bell
161-910/Moody ISD

Category Summary

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

Stratum
Variance
A 3,176,764 0.9772 3,250,884 9 84 .024071380
A 2,874,169 1.0460 2,747,772 8 39 .010046076
A 3,257,821 0.9560 3,407,763 8 31 .010239347
A 3,320,944 1.0160 3,268,646 8 22 .023163621
E 28,834,143 0.9935 29,022,791 20 366 .003968038
Random Totals: 41,463,841   41,697,856 53 542  
Catg J Exception Values: 193,205   154,693      
Catg D1 Exception Values: 4,006,020   4,400,106      
Total Test Values (4): 45,663,066   46,252,655      

Margin of Error

Margin of Error Percent: 5.0000005
Margin of Error Value: 2,312,633

Confidence Interval Values (5)

State Lower Limit: 43,940,022 (State Test Value minus Margin of Error Percent)
Local Test Value: 45,663,066 (Within Confidence Interval)
State Upper Limit: 48,565,288 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 41,007,837 (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