taxes Property Tax Assistance

2018 Confidence Interval Detail

153/Lynn
153-903/O'Donnell ISD

Category Summary

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

Stratum
Variance
A 3,105,870 0.9504 3,267,961 9 135 0.008570706
A 2,777,210 1.0398 2,670,908 10 52 0.016950503
A 4,584,170 0.9652 4,749,451 10 50 0.001267090
A 3,653,010 0.9751 3,746,293 8 24 0.004808026
E 6,830,980 0.9280 7,360,970 14 228 0.007645486
G1 10,382,590 1.0235 10,144,201 7 24 0.017935596
Random Totals: 31,333,830 31,939,784 58 513
CATG D1 EXCEPTION VALUES: 28,141,430 25,350,262
CATG G1 EXCEPTION VALUES: 11,227,060 11,446,567
CATG J EXCEPTION VALUES: 481,440 543,789
Total Test Values(3) 71,183,760 69,280,402

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,464,020

Confidence Interval Values(5)

Local Test Value: 71,183,760 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 65,816,382 (State Test Value minus Margin of Error Percent)
State Upper Limit: 72,744,422 (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