taxes Property Tax Assistance

2017 Confidence Interval Detail

183/Panola
183-902/Carthage ISD

Category Summary

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

Stratum
Variance
A 102,766,810 0.8219 125,035,661 26 1,780 .079196051
A 103,759,130 0.8594 120,734,384 25 975 .027297266
A 103,173,250 0.8923 115,626,191 12 669 .011907759
A 106,953,110 0.8423 126,977,455 9 409 .026991998
E 133,954,850 0.8301 161,371,943 12 2,836 .059872247
G1 206,556,830 0.9698 212,989,101 15 1,184 .020875015
G1 206,487,468 0.9681 213,291,466 15 242 .025452876
G1 206,843,583 0.9854 209,908,243 15 90 .016251826
G1 206,190,563 1.0035 205,471,413 15 47 .001044242
Random Totals: 1,376,685,594   1,491,405,857 144 8,232  
Catg J Exception Values: 49,732,930   67,963,205      
Catg D1 Exception Values: 38,459,690   43,728,407      
Total Test Values (4): 1,464,878,214   1,603,097,469      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 80,154,873

Confidence Interval Values (5)

Local Test Value: 1,464,878,214 (Outside Confidence Interval)
State Lower Limit: 1,522,942,596 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,683,252,342 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 2,534,903,387 (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