taxes Property Tax Assistance

2020 Confidence Interval Detail

Bowie County
019-912/Pleasant Grove ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 153,312,709 0.9168 167,225,904 18 1,206 0.010316697
A 177,872,426 0.9588 185,515,672 27 958 0.005326118
A 186,639,126 1.0251 182,069,189 31 689 0.019325541
A 184,988,279 1.1737 157,611,212 12 356 0.016377266
B 9,937,231 0.9566 10,388,073 9 64 0.001264011
B 13,351,169 1.0278 12,990,046 9 65 0.004330242
B 14,183,761 0.8098 17,515,141 6 14 0.044055613
B 9,779,568 0.5931 16,488,745 2 3 0.030243748
F1 41,472,927 0.8456 49,045,562 9 73 0.070830139
F1 37,257,859 1.0238 36,391,736 8 27 0.016091264
F1 40,777,429 0.9980 40,859,147 6 16 0.028450416
F1 40,152,980 0.9304 43,158,985 3 5 0.004223097
Random Totals: 909,725,464 919,259,412 140 3,476
CATG B EXCEPTION VALUES: 13,200,000 17,429,533
CATG D1 EXCEPTION VALUES: 6,640,150 4,493,043
Total Test Values 929,565,614 941,181,988

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 47,059,099

Confidence Interval Values(5)

Local Test Value: 929,565,614 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 894,122,889 (State Test Value minus Margin of Error Percent)
State Upper Limit: 988,241,087 (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