taxes Property Tax Assistance

2019 Confidence Interval Detail

Tarrant County
220-914/Kennedale ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 254,662,238 0.9728 261,782,728 48 1549 0.004921315
A 345,309,694 0.9829 351,317,218 74 1647 0.003041199
A 442,059,970 1.0045 440,079,612 97 1656 0.005509184
A 433,154,720 1.0236 423,167,956 67 1094 0.004670406
B 28,139,570 0.7179 39,197,061 15 276 0.143368082
B 28,209,369 0.9105 30,982,283 10 58 0.011747964
F1 33,668,678 0.8867 37,970,766 11 109 0.088240338
F1 35,560,825 0.9066 39,224,382 9 43 0.063052714
F1 28,301,792 0.8136 34,785,880 7 14 0.016172479
F1 37,521,087 0.8293 45,244,717 4 6 0.013966944
Random Totals: 1,666,587,943 1,703,752,603 342 6,452
CATG B EXCEPTION VALUES: 82,254,517 81,575,140
CATG D1 EXCEPTION VALUES: 80,324 36,184
Total Test Values(2) 1,748,922,784 1,785,363,927

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 89,268,196

Confidence Interval Values(5)

Local Test Value: 1,748,922,784 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,696,095,731 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,874,632,123 (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