taxes Property Tax Assistance

2022 Confidence Interval Detail

Montague County
169-911/Saint Jo ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 7,311,260 0.8208 8,907,481 11 143 0.158698131
A 11,045,050 0.8581 12,871,518 10 123 0.083476858
A 12,838,910 0.7966 16,117,135 13 91 0.152755287
A 20,351,270 1.0637 19,132,528 8 79 0.147228717
E 69,046,200 0.6734 102,533,710 20 404 0.869272633
G1 10,406,983 1.0025 10,381,030 11 97 0.000059382
G1 10,295,950 1.0206 10,088,134 9 34 0.000181500
G1 10,159,150 1.0166 9,993,262 8 19 0.000055451
G1 10,110,980 1.0085 10,025,761 6 11 0.000060075
Random Totals: 161,565,753 200,050,559 96 1,001
CATG D1 EXCEPTION VALUES: 4,555,010 3,720,631
CATG J EXCEPTION VALUES: 6,803,420 7,119,199
Total Test Values 172,924,183 210,890,389

Margin of Error

Margin of Error Percent: 19.8627345
Margin of Error Value: 41,888,598

Confidence Interval Values(5)

Local Test Value: 172,924,183 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 169,001,791 (State Test Value minus Margin of Error Percent)
State Upper Limit: 252,778,987 (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