taxes Property Tax Assistance

2018 Confidence Interval Detail

106/Hemphill
242-906/Fort Elliott CISD

Category Summary

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

Stratum
Variance
G1 46,074,910 1.0701 43,056,640 15 305 0.022732942
G1 45,486,620 0.9990 45,532,152 14 61 0.002324979
G1 46,416,139 1.0577 43,884,030 11 29 0.010370486
G1 45,072,112 1.0031 44,932,820 8 14 0.004521630
Random Totals: 183,049,781 177,405,642 48 409
CATG D1 EXCEPTION VALUES: 5,265,320 5,255,825
Total Test Values(1) 188,315,101 182,661,467

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 9,133,073

Confidence Interval Values(5)

Local Test Value: 188,315,101 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 173,528,394 (State Test Value minus Margin of Error Percent)
State Upper Limit: 191,794,540 (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