taxes Property Tax Assistance

2017 Confidence Interval Detail

170/Montgomery
170-907/Splendora ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	122,521,481	0.9788	125,175,195	8	1,887	.029565313
A	124,274,932	0.9580	129,723,311	11	894	.067558296
A	137,610,540	0.9807	140,318,691	11	557	.008989855
A	141,515,528	0.9988	141,685,551	11	355	.021809919
C1	13,996,810	0.7862	17,803,116	8	1,349	.091124123
C1	13,380,720	0.8641	15,485,152	10	532	.024133967
C1	10,609,370	0.8594	12,345,090	6	265	.025367252
C1	50,749,500	0.7256	69,941,428	6	184	.038670700
E	114,935,820	1.0359	110,952,621	10	702	.013714882
L1	9,634,874	0.9615	10,020,670	9	49	.003353592
L1	11,562,606	1.2445	9,290,965	7	10	.141502133
L1	12,395,991	0.9410	13,173,210	2	2	.004633567
Random Totals:	763,188,172		795,915,000	99	6,786
Catg D1 Exception Values:	8,081,051		7,469,190
Total Test Values (4):	771,269,223		803,384,190

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	40,169,209

Confidence Interval Values (5)

State Lower Limit:	763,214,981	(State Test Value minus Margin of Error Percent)
Local Test Value:	771,269,223	(Within Confidence Interval)
State Upper Limit:	843,553,399	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	715,293,305	(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