taxes Property Tax Assistance

2019 Confidence Interval Detail

Potter County
188-902/River Road ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 56,572,888 0.8237 68,681,423 22 652 0.077832819
A 54,161,597 0.9227 58,699,032 23 423 0.019820233
A 65,725,704 0.9102 72,210,178 17 429 0.019408385
A 77,145,846 0.9879 78,090,744 18 361 0.043450543
Random Totals: 253,606,035 277,681,377 80 1,865
CATG D1 EXCEPTION VALUES: 2,774,931 2,993,022
CATG J EXCEPTION VALUES: 7,723,160 7,925,285
Total Test Values(2) 264,104,126 288,599,684

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 14,429,984

Confidence Interval Values(5)

Local Test Value: 264,104,126 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 274,169,700 (State Test Value minus Margin of Error Percent)
State Upper Limit: 303,029,668 (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