taxes Property Tax Assistance

2020 Confidence Interval Detail

Montague County
169-901/Bowie ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 72,152,330 0.8971 80,428,414 25 1,178 0.033132325
A 78,084,600 0.9691 80,574,347 30 732 0.022893386
A 84,417,830 0.9645 87,524,966 33 532 0.006571055
A 87,506,550 0.9691 90,296,719 19 306 0.003447291
E 261,523,290 0.9894 264,325,136 19 1,870 0.009020639
F1 18,731,500 0.9405 19,916,534 11 204 0.020360665
F1 19,808,357 0.8205 24,141,812 9 74 0.102684318
F1 19,521,950 0.8785 22,221,912 7 21 0.011596940
F1 17,263,730 0.9507 18,158,967 4 5 0.013509096
G1 14,762,410 1.0077 14,649,608 10 189 0.000804668
G1 14,879,080 1.0179 14,617,428 9 81 0.003629160
G1 14,621,720 1.0023 14,588,167 9 54 0.000116879
G1 14,724,620 0.9970 14,768,927 8 30 0.000031143
Random Totals: 717,997,967 746,212,937 193 5,276
CATG D1 EXCEPTION VALUES: 8,092,030 6,685,776
CATG J EXCEPTION VALUES: 47,022,681 56,742,494
Total Test Values 773,112,678 809,641,207

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 40,482,060

Confidence Interval Values(5)

Local Test Value: 773,112,678 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 769,159,147 (State Test Value minus Margin of Error Percent)
State Upper Limit: 850,123,267 (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