taxes Property Tax Assistance

2021 Confidence Interval Detail

Harris County
101-906/Crosby ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 401,248,416 0.8859 452,927,437 69 2,972 0.021090050
A 458,724,414 0.9450 485,422,660 55 2,383 0.007992767
A 502,539,584 0.9966 504,254,048 59 2,069 0.011205268
A 577,334,679 0.9947 580,410,857 52 1,492 0.022834856
C1 37,605,783 0.7721 48,705,845 18 1,248 0.096209344
C1 33,132,889 0.7132 46,456,659 13 460 0.046776310
C1 33,886,905 1.0716 31,622,718 10 188 0.035841183
C1 37,322,434 1.1411 32,707,417 9 80 0.070406653
F1 59,115,996 0.9889 59,779,549 11 156 0.078093569
F1 58,062,949 0.7271 79,855,521 9 57 0.194130622
F1 63,432,979 1.0215 62,097,875 7 27 0.033219530
F1 57,734,359 1.0387 55,583,286 5 11 0.022505940
Random Totals: 2,320,141,387 2,439,823,872 317 11,143
CATG D1 EXCEPTION VALUES: 3,700,738 3,966,467
CATG J EXCEPTION VALUES: 18,091,430 20,767,249
Total Test Values 2,341,933,555 2,464,557,588

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 123,227,879

Confidence Interval Values(5)

Local Test Value: 2,341,933,555 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,341,329,709 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,587,785,467 (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