taxes Property Tax Assistance

2017 Confidence Interval Detail

092/Gregg
092-904/Pine Tree ISD

Category Summary

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

Stratum
Variance
A 234,234,767 0.9589 244,274,447 66 2,306 .028612940
A 235,148,869 1.0503 223,887,336 52 1,626 .022077675
A 243,116,371 1.0365 234,555,110 71 1,292 .011159302
A 228,187,813 1.0406 219,284,848 39 721 .012640053
B 20,912,540 0.8157 25,637,538 10 248 .007673561
B 21,293,110 0.9068 23,481,595 16 193 .008542233
B 41,680,770 0.7495 55,611,434 10 64 .030640794
F1 47,510,154 0.7216 65,840,014 15 290 .176566280
F1 48,784,750 0.8808 55,386,864 9 101 .072822342
F1 47,938,550 0.9751 49,162,701 8 45 .019889781
F1 50,892,570 0.9357 54,389,836 6 17 .003189209
L1 39,154,045 1.0462 37,425,010 10 349 .007870591
L1 35,235,950 1.0514 33,513,363 9 74 .008067464
L1 37,230,360 0.9937 37,466,398 8 33 .000757032
L1 36,908,180 0.9694 38,073,221 4 9 .004674916
Random Totals: 1,368,228,799   1,397,989,715 333 7,368  
Catg D1 Exception Values: 627,778   671,904      
Total Test Values (4): 1,368,856,577   1,398,661,619      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 69,933,080

Confidence Interval Values (5)

State Lower Limit: 1,328,728,539 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,368,856,577 (Within Confidence Interval)
State Upper Limit: 1,468,594,699 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,567,147,423 (See ISD Summary Worksheet)

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
(6) Includes local value of unstudied property categories and sub-categories