taxes Property Tax Assistance

2018 Confidence Interval Detail

062/Dewitt
062-904/Yorktown ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
E 103,562,820 0.9844 105,204,002 15 1149 0.045824929
G1 374,757,874 0.9924 377,627,846 9 153 0.000894409
G1 376,963,639 1.0017 376,323,888 8 46 0.001220828
G1 390,904,084 0.9886 395,411,778 7 22 0.000443434
G1 352,532,832 1.0072 350,012,740 4 8 0.001401582
Random Totals: 1,598,721,249 1,604,580,254 43 1,378
CATG D1 EXCEPTION VALUES: 5,682,760 10,160,538
CATG J EXCEPTION VALUES: 247,040 196,300
Total Test Values(2) 1,604,651,049 1,614,937,092

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 80,746,855

Confidence Interval Values(5)

Local Test Value: 1,604,651,049 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,534,190,237 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,695,683,947 (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