taxes Property Tax Assistance

2018 Confidence Interval Detail

019/Bowie
019-912/Pleasant Grove ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 152,854,253 0.9637 158,611,864 33 1268 0.007751494
A 162,860,174 0.9709 167,741,450 42 926 0.002658771
A 162,191,332 0.9858 164,527,624 45 628 0.004762391
A 167,769,582 1.0581 158,557,397 15 335 0.025286363
B 11,840,476 0.9568 12,375,079 9 79 0.001123687
B 10,739,719 0.9836 10,918,787 8 51 0.007608196
B 10,658,549 0.6213 17,155,237 4 8 0.297047614
F1 40,022,192 0.8737 45,807,705 9 72 0.039835848
F1 35,329,043 0.9124 38,721,003 7 25 0.027004748
F1 44,868,161 0.9155 49,009,460 6 16 0.009648816
F1 39,088,713 0.9181 42,575,660 2 4 0.016989176
Random Totals: 838,222,194 866,001,266 180 3,412
CATG B EXCEPTION VALUES: 21,730,155 35,180,505
CATG D1 EXCEPTION VALUES: 5,997,563 4,862,905
Total Test Values(2) 865,949,912 906,044,676

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 45,302,234

Confidence Interval Values(5)

Local Test Value: 865,949,912 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 860,742,442 (State Test Value minus Margin of Error Percent)
State Upper Limit: 951,346,910 (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