taxes Property Tax Assistance

2018 Confidence Interval Detail

019/Bowie
019-901/DeKalb ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 17,673,371 0.7432 23,780,101 13 438 0.045127456
A 17,844,272 0.9991 17,860,346 10 235 0.018039039
A 18,859,303 1.0773 17,506,083 8 173 0.030489210
A 19,844,690 0.9333 21,262,927 12 108 0.036872796
D2 15,280,161 0.9540 16,016,940 16 678 0.004049523
E 79,303,578 0.9554 83,005,629 20 1256 0.021734230
F1 4,564,856 0.8803 5,185,569 8 49 0.014046291
F1 4,467,383 0.8854 5,045,610 6 19 0.005522899
F1 3,565,791 0.9849 3,620,460 5 8 0.004022163
F1 4,342,626 0.9974 4,353,946 2 4 0.002444244
Random Totals: 185,746,031 197,637,611 100 2,968
CATG D1 EXCEPTION VALUES: 23,212,440 17,490,077
Total Test Values(1) 208,958,471 215,127,688

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,756,384

Confidence Interval Values(5)

Local Test Value: 208,958,471 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 204,371,304 (State Test Value minus Margin of Error Percent)
State Upper Limit: 225,884,072 (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