taxes Property Tax Assistance

2017 Confidence Interval Detail

112/Hopkins
112-910/Sulphur Bluff ISD

Category Summary

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

Stratum
Variance
A 2,477,270 0.9662 2,563,931 7 53 .011369439
A 2,446,330 1.0106 2,420,671 8 32 .008863500
A 2,467,820 0.9676 2,550,455 6 23 .010417701
A 2,798,030 0.9144 3,059,963 8 16 .042731937
E 39,725,050 0.9535 41,662,349 21 505 .044284333
F1 1,092,680 0.9938 1,099,497 4 7 .000628449
Random Totals: 51,007,180   53,356,866 54 636  
Catg D1 Exception Values: 7,405,880   8,602,662      
Catg F1 Exception Values: 14,808,900   19,363,950      
Total Test Values (4): 73,221,960   81,323,478      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,066,173

Confidence Interval Values (5)

Local Test Value: 73,221,960 (Outside Confidence Interval)
State Lower Limit: 77,257,305 (State Test Value minus Margin of Error Percent)
State Upper Limit: 85,389,651 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 92,768,406 (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