taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
175/Navarro
175-911/Rice ISD

Category Summary

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

Stratum
Variance
A 4,772,530 1.0751 4,439,150 9 124 .028321856
A 5,174,370 1.0264 5,041,280 11 82 .011241585
A 4,857,880 0.9050 5,367,823 9 52 .027529567
A 4,738,710 0.9913 4,780,299 8 28 .017306615
E 51,255,270 1.0051 50,995,195 15 1,001 .021245022
Random Totals: 70,798,760   70,623,747 52 1,287  
Catg J Exception Values: 3,383,751   3,458,790      
Catg D1 Exception Values: 3,202,919   3,130,420      
Total Test Values (4): 77,385,430   77,212,957      

Margin of Error

Margin of Error Percent: 5.0853732
Margin of Error Value: 3,926,567

Confidence Interval Values (5)

State Lower Limit: 73,286,390 (State Test Value minus Margin of Error Percent)
Local Test Value: 77,385,430 (Within Confidence Interval)
State Upper Limit: 81,139,524 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 107,105,213 (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