taxes Property Tax Assistance

2018 Confidence Interval Detail

095/Hale
095-905/Plainview ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	120,679,244	0.9947	121,322,252	30	2,806	.027570331
A	120,230,536	1.0268	117,092,458	36	1,427	.013670627
A	125,082,946	0.9856	126,910,457	33	973	.007541563
A	125,922,969	1.0001	125,910,378	18	554	.007292140
E	71,903,594	0.9551	75,283,838	17	1,068	.005844379
F1	33,459,862	0.9425	35,501,180	14	441	.033723914
F1	33,164,036	0.9841	33,699,864	12	107	.003232137
F1	33,540,836	0.9106	36,833,776	10	33	.048656237
F1	31,335,186	0.9886	31,696,526	6	10	.000556737
L1	22,546,477	0.9387	24,018,831	10	317	.007166245
L1	25,348,945	0.9849	25,737,582	9	71	.001920047
L1	18,647,429	0.9842	18,946,788	7	18	.015927865
L1	36,191,202	0.9715	37,252,910	3	7	.003039553
Random Totals:	798,053,262		810,206,840	205	7,832
Catg J Exception Values:	30,818,140		31,902,849
Catg D1 Exception Values:	52,581,138		26,745,326
Total Test Values (4):	881,452,540		868,855,015

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	43,442,750

Confidence Interval Values (5)

State Lower Limit:	825,412,265	(State Test Value minus Margin of Error Percent)
Local Test Value:	881,452,540	(Within Confidence Interval)
State Upper Limit:	912,297,765	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	1,318,781,288	(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