taxes Property Tax Assistance

2018 Confidence Interval Detail

155/Marion
155-901/Jefferson ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 68,130,710 0.7348 92,720,073 19 1664 0.110077480
A 65,193,310 0.8440 77,243,258 15 760 0.116536408
A 67,782,720 0.9034 75,030,684 20 499 0.030443257
A 67,359,200 0.9070 74,265,932 13 279 0.053967774
E 78,990,490 0.8412 93,902,152 20 1610 0.141756854
F1 10,948,220 0.8489 12,896,949 10 125 0.136134633
F1 9,999,590 0.9310 10,740,698 9 48 0.024844553
F1 11,399,740 0.8656 13,169,755 7 29 0.246500888
F1 9,699,030 0.8247 11,760,677 5 10 0.002016201
G1 3,438,710 1.0225 3,363,042 8 40 0.005453752
G1 3,910,450 0.9957 3,927,338 5 11 0.000751692
G1 6,352,530 0.9700 6,549,000 3 4 0.001731508
Random Totals: 403,204,700 475,569,558 134 5,079
CATG D1 EXCEPTION VALUES: 41,783,980 46,516,755
CATG G1 EXCEPTION VALUES: 16,650,510 16,407,908
CATG J EXCEPTION VALUES: 87,963,610 90,863,637
Total Test Values(3) 549,602,800 629,357,858

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 31,467,893

Confidence Interval Values(5)

Local Test Value: 549,602,800 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 597,889,965 (State Test Value minus Margin of Error Percent)
State Upper Limit: 660,825,751 (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