taxes Property Tax Assistance

2021 Confidence Interval Detail

Harris County
101-925/Huffman ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 308,835,292 0.9477 325,878,751 66 2,017 0.019304144
A 324,079,559 1.0026 323,239,137 54 1,247 0.010204691
A 326,625,586 0.9669 337,806,998 27 829 0.007973109
A 449,374,905 0.9746 461,086,502 29 774 0.014599962
C1 34,888,343 0.7950 43,884,708 26 1,556 0.153691547
C1 26,396,279 0.8912 29,618,805 24 453 0.026751393
C1 25,264,050 0.8249 30,626,803 22 238 0.077229449
C1 32,248,010 0.8521 37,845,335 10 119 0.120387199
F1 19,953,628 0.8299 24,043,412 9 78 0.105497927
F1 24,685,338 0.9319 26,489,256 8 40 0.098073726
F1 21,939,629 0.8963 24,477,997 7 19 0.190307316
F1 27,949,262 0.8554 32,673,909 6 12 0.097252289
Random Totals: 1,622,239,881 1,697,671,613 288 7,382
CATG D1 EXCEPTION VALUES: 1,465,887 1,888,268
Total Test Values 1,623,705,768 1,699,559,881

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 84,977,994

Confidence Interval Values(5)

Local Test Value: 1,623,705,768 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,614,581,887 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,784,537,875 (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