taxes Property Tax Assistance

2018 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 4,853,492 0.9837 4,933,915 9 146 .011309067
A 4,916,597 0.9201 5,343,546 9 63 .012216517
A 4,805,922 1.0151 4,734,432 8 34 .003143082
A 5,443,017 0.9790 5,559,772 7 17 .003078069
E 10,340,865 0.9650 10,715,922 20 100 .003396776
F1 2,501,582 0.9179 2,725,332 7 24 .020463225
L1 1,564,698 1.0053 1,556,449 9 27 .000215363
Random Totals: 34,426,173   35,569,368 69 411  
Catg D1 Exception Values: 660,907   449,255      
Catg F1 Exception Values: 3,399,451   3,494,554      
Catg L1 Exception Values: 3,612,521   3,099,349      
Total Test Values (4): 42,099,052   42,612,526      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,130,626

Confidence Interval Values (5)

State Lower Limit: 40,481,900 (State Test Value minus Margin of Error Percent)
Local Test Value: 42,099,052 (Within Confidence Interval)
State Upper Limit: 44,743,152 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 41,857,982 (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, D2, E, 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