taxes Property Tax Assistance

2022 Confidence Interval Detail

Howard County
114-902/Coahoma ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 44,446,282 0.7787 57,077,542 17 502 0.030631951
A 43,692,716 1.1043 39,565,984 13 256 0.022878361
A 72,984,403 0.9222 79,141,621 15 291 0.049613336
A 100,880,934 1.0783 93,555,536 17 251 0.026684349
E 29,259,282 0.8375 34,936,456 11 326 0.032495553
F1 7,938,359 1.0236 7,755,333 9 75 0.004124618
F1 10,729,918 1.0258 10,460,049 8 36 0.002509542
F1 9,580,547 1.0228 9,366,980 6 14 0.000494902
F1 9,718,832 1.0242 9,489,142 2 4 0.005151318
G1 163,144,070 0.8922 182,855,940 9 89 0.014446634
G1 163,351,108 0.9856 165,737,731 8 28 0.001348223
G1 159,191,922 0.9657 164,846,145 7 18 0.003017352
G1 156,194,545 0.9783 159,659,149 5 9 0.000706307
Random Totals: 971,112,918 1,014,447,608 127 1,899
CATG D1 EXCEPTION VALUES: 6,334,933 4,797,857
CATG J EXCEPTION VALUES: 34,303,150 38,513,843
Total Test Values 1,011,751,001 1,057,759,308

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 52,887,965

Confidence Interval Values(5)

Local Test Value: 1,011,751,001 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,004,871,343 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,110,647,273 (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