taxes Property Tax Assistance

2022 Confidence Interval Detail

Cooke County
049-906/Era ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 9,146,193 0.8640 10,585,872 10 102 0.040371480
A 12,236,193 0.9450 12,948,352 9 73 0.026249704
A 15,379,308 1.0701 14,371,842 9 60 0.004784328
A 27,866,168 1.0567 26,370,936 8 66 0.001370876
E 160,326,727 1.0610 151,109,074 20 679 0.011905914
G1 11,291,365 1.0041 11,245,259 9 59 0.000467935
G1 11,335,366 1.0015 11,318,388 7 21 0.000197067
G1 10,730,476 0.9995 10,735,844 6 13 0.000060886
G1 10,624,387 0.9915 10,715,468 5 7 0.000560828
Random Totals: 268,936,183 259,401,035 83 1,080
CATG D1 EXCEPTION VALUES: 10,488,537 8,787,217
CATG J EXCEPTION VALUES: 7,984,134 8,960,181
Total Test Values 287,408,854 277,148,433

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 13,857,422

Confidence Interval Values(5)

Local Test Value: 287,408,854 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 263,291,011 (State Test Value minus Margin of Error Percent)
State Upper Limit: 291,005,855 (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