taxes Property Tax Assistance

2018 Confidence Interval Detail

113/Houston
113-901/Crockett ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 37,117,480 0.8524 43,544,674 16 962 0.029625532
A 37,681,480 0.8239 45,735,502 12 598 0.075010401
A 37,688,650 0.8267 45,589,271 25 354 0.066761471
A 37,683,000 0.9496 39,683,024 11 185 0.026937889
E 86,515,280 0.7352 117,675,843 16 1673 0.084178660
F1 18,642,820 0.9385 19,864,486 9 175 0.021029399
F1 18,272,300 0.9158 19,952,282 8 48 0.021304839
F1 19,253,750 0.9799 19,648,689 6 18 0.003366755
F1 17,416,190 0.9341 18,644,888 4 8 0.008596197
L1 6,688,380 1.0646 6,282,529 10 161 0.040234329
L1 5,903,200 1.1409 5,174,161 9 34 0.017355601
L1 7,540,120 0.9471 7,961,271 8 16 0.019173680
L1 6,179,370 1.0027 6,162,731 2 3 0.048927749
Random Totals: 336,582,020 395,919,351 136 4,235
CATG D1 EXCEPTION VALUES: 16,172,260 16,643,962
CATG J EXCEPTION VALUES: 10,893,320 11,584,052
Total Test Values(2) 363,647,600 424,147,365

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 21,207,368

Confidence Interval Values(5)

Local Test Value: 363,647,600 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 402,939,997 (State Test Value minus Margin of Error Percent)
State Upper Limit: 445,354,733 (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