taxes Property Tax Assistance

2018 Confidence Interval Detail

165/Midland
165-902/Greenwood ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	124,793,270	0.8837	141,216,782	23	747	.029916531
A	129,790,625	0.8950	145,017,458	41	454	.024916604
A	140,014,737	1.0003	139,972,745	44	362	.017913093
A	185,912,134	1.0093	184,199,083	48	322	.010290765
E	74,234,800	0.9702	76,514,945	17	554	.121842676
G1	121,729,915	1.0148	119,954,587	10	118	.000758485
G1	120,728,810	1.0146	118,991,534	7	18	.000427283
G1	140,726,708	1.0170	138,374,344	4	7	.000688668
Random Totals:	1,037,930,999		1,064,241,478	194	2,582
Catg J Exception Values:	24,920,070		27,918,804
Catg D1 Exception Values:	4,816,540		4,561,896
Catg G1 Exception Values:	89,561,770		88,945,062
Total Test Values (4):	1,157,229,379		1,185,667,240

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	59,283,362

Confidence Interval Values (5)

State Lower Limit:	1,126,383,878	(State Test Value minus Margin of Error Percent)
Local Test Value:	1,157,229,379	(Within Confidence Interval)
State Upper Limit:	1,244,950,602	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	1,775,925,762	(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