taxes Property Tax Assistance

2019 Confidence Interval Detail

Potter County
188-903/Highland Park ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 10,161,173 0.6507 15,615,757 10 304 0.160737956
A 10,048,375 0.9737 10,319,785 9 89 0.067090395
A 10,330,655 0.9984 10,347,211 9 60 0.008587484
A 11,322,673 0.9565 11,837,609 8 38 0.038494434
F1 30,020,429 1.0295 29,160,203 8 76 0.013792708
F1 29,009,471 0.9610 30,186,754 7 21 0.006068343
F1 36,539,966 1.0040 36,394,388 5 11 0.009461227
F1 29,374,510 0.9192 31,956,604 3 4 0.002374531
L1 56,874,553 1.0201 55,753,900 15 102 0.002648806
L1 51,272,973 0.9539 53,750,889 11 25 0.014730046
L1 52,912,367 1.0522 50,287,366 6 9 0.003647702
L1 37,678,665 1.0038 37,537,048 1 2 0.000000000
Random Totals: 365,545,810 373,147,514 92 741
CATG D1 EXCEPTION VALUES: 5,076,742 5,278,311
CATG J EXCEPTION VALUES: 304,925,470 332,590,189
Total Test Values(2) 675,548,022 711,016,014

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 35,550,801

Confidence Interval Values(5)

Local Test Value: 675,548,022 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 675,465,213 (State Test Value minus Margin of Error Percent)
State Upper Limit: 746,566,815 (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