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	1,268	.007751494
A	162,860,174	0.9709	167,741,450	42	926	.002658771
A	162,191,332	0.9858	164,527,624	45	628	.004762391
A	167,769,582	1.0581	158,557,397	15	335	.025286363
B	11,840,476	0.9568	12,375,079	9	79	.001123687
B	10,739,719	0.9836	10,918,787	8	51	.007608196
B	10,658,549	0.6213	17,155,237	4	8	.297047614
F1	40,022,192	0.8737	45,807,705	9	72	.039835848
F1	35,329,043	0.9124	38,721,003	7	25	.027004748
F1	44,868,161	0.9155	49,009,460	6	16	.009648816
F1	39,088,713	0.9181	42,575,660	2	4	.016989176
Random Totals:	838,222,194		866,001,266	180	3,412
Catg D1 Exception Values:	5,997,563		4,863,236
Catg B Exception Values:	21,730,155		35,180,505
Total Test Values (4):	865,949,912		906,045,007

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	45,302,250

Confidence Interval Values (5)

State Lower Limit:	860,742,757	(State Test Value minus Margin of Error Percent)
Local Test Value:	865,949,912	(Within Confidence Interval)
State Upper Limit:	951,347,257	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	918,588,728	(See ISD Summary Worksheet)

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
(6) Includes local value of unstudied property categories and sub-categories