taxes Property Tax Assistance

2017 Confidence Interval Detail

034/Cass
034-909/Bloomburg ISD

Category Summary

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

Stratum
Variance
A 2,550,570 0.9941 2,565,708 12 65 .049774648
A 2,457,320 1.0401 2,362,581 10 37 .015995062
A 2,718,480 0.8867 3,065,840 8 28 .030433059
A 2,707,500 0.8884 3,047,614 9 17 .016488808
E 29,181,035 0.9449 30,882,670 24 477 .030394928
Random Totals: 39,614,905   41,924,413 63 624  
Catg J Exception Values: 73,223   72,082      
Catg D1 Exception Values: 2,989,025   2,898,750      
Total Test Values (4): 42,677,153   44,895,245      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,244,762

Confidence Interval Values (5)

State Lower Limit: 42,650,483 (State Test Value minus Margin of Error Percent)
Local Test Value: 42,677,153 (Within Confidence Interval)
State Upper Limit: 47,140,007 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 40,742,796 (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