taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
019/Bowie
019-914/Leary ISD

Category Summary

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

Stratum
Variance
A 4,838,603 0.8417 5,748,608 15 145 .145064701
A 4,485,845 0.9006 4,980,952 15 62 .021182158
A 4,404,716 0.9525 4,624,374 13 36 .011955554
A 4,484,976 0.9032 4,965,651 9 16 .013632916
E 9,160,389 1.0518 8,709,250 12 105 .041305248
F1 2,392,460 0.9172 2,608,439 15 25 .011281606
Random Totals: 29,766,989   31,637,274 79 389  
Catg D1 Exception Values: 507,173   425,788      
Catg F1 Exception Values: 3,401,135   3,290,315      
Total Test Values (4): 33,675,297   35,353,377      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,767,668

Confidence Interval Values (5)

State Lower Limit: 33,585,709 (State Test Value minus Margin of Error Percent)
Local Test Value: 33,675,297 (Within Confidence Interval)
State Upper Limit: 37,121,045 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 40,831,409 (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