taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
019/Bowie
019-912/Pleasant Grove ISD

Category Summary

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

Stratum
Variance
A 145,789,114 0.9638 151,264,904 38 1,262 .013060014
A 147,011,390 0.9833 149,508,177 39 886 .005634070
A 147,038,279 0.9774 150,438,182 23 618 .007312200
A 152,373,521 0.9803 155,435,602 15 335 .013691759
B 8,603,818 0.9770 8,806,364 9 61 .001956790
B 8,659,956 0.9955 8,699,102 8 48 .001693373
B 13,945,928 0.9480 14,710,895 6 21 .009211158
F1 37,738,863 0.9294 40,605,620 9 72 .006493603
F1 35,991,785 0.9327 38,588,812 7 25 .003570308
F1 36,009,470 0.8800 40,919,852 5 11 .002972828
Random Totals: 733,162,124   758,977,510 159 3,339  
Catg D1 Exception Values: 4,795,100   4,872,878      
Catg B Exception Values: 17,632,198   18,650,000      
Catg F1 Exception Values: 27,158,171   27,755,000      
Total Test Values (4): 782,747,593   810,255,388      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 40,512,769

Confidence Interval Values (5)

State Lower Limit: 769,742,619 (State Test Value minus Margin of Error Percent)
Local Test Value: 782,747,593 (Within Confidence Interval)
State Upper Limit: 850,768,157 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 842,179,388 (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