taxes Property Tax Assistance

2018 Confidence Interval Detail

033/Carson
033-902/Panhandle ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 22,136,350 1.1246 19,683,754 18 350 0.075478168
A 19,919,330 1.1308 17,615,255 13 183 0.055823228
A 24,242,870 0.9915 24,450,701 18 163 0.022549227
A 28,707,790 0.9206 31,183,782 13 120 0.008581557
E 37,049,970 0.9380 39,498,902 21 745 0.050551081
G1 9,263,720 0.9999 9,264,646 9 106 0.002083666
G1 9,022,680 0.9878 9,134,116 8 36 0.001239745
G1 9,123,350 1.0154 8,984,981 7 22 0.002587538
G1 8,979,050 1.0008 8,971,873 6 13 0.001068044
Random Totals: 168,445,110 168,788,010 113 1,738
CATG D1 EXCEPTION VALUES: 40,548,780 43,816,992
CATG J EXCEPTION VALUES: 35,960,480 36,736,235
Total Test Values(2) 244,954,370 249,341,237

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,467,062

Confidence Interval Values(5)

Local Test Value: 244,954,370 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 236,874,175 (State Test Value minus Margin of Error Percent)
State Upper Limit: 261,808,299 (State Test Value plus Margin of Error Percent)

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