taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
095/Hale
095-904/Petersburg ISD

Category Summary

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

Stratum
Variance
A 3,926,363 0.9202 4,266,858 9 168 .014974445
A 3,929,148 0.9263 4,241,766 9 100 .010748457
A 4,341,334 0.9382 4,627,301 10 67 .013623054
A 3,882,962 0.9183 4,228,424 7 29 .011763432
E 7,513,609 0.9684 7,758,787 20 212 .005290923
Random Totals: 23,593,416   25,123,136 55 576  
Catg D1 Exception Values: 25,855,263   18,575,076      
Total Test Values (4): 49,448,679   43,698,212      

Margin of Error

Margin of Error Percent: 5.0000009
Margin of Error Value: 2,184,911

Confidence Interval Values (5)

State Lower Limit: 41,513,301 (State Test Value minus Margin of Error Percent)
State Upper Limit: 45,883,123 (State Test Value plus Margin of Error Percent)
Local Test Value: 49,448,679 (Outside Confidence Interval)
Value Assigned (6): 60,862,411 (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