taxes Property Tax Assistance

2019 Confidence Interval Detail

Cass County
034-901/Atlanta ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 40,597,870 0.9965 40,740,462 16 743 0.051310439
A 41,036,960 0.9538 43,024,701 19 460 0.020858765
A 41,460,320 0.9362 44,285,751 19 319 0.016037436
A 41,641,630 0.9755 42,687,473 14 185 0.008711127
E 207,929,408 1.0248 202,897,549 20 3064 0.034878132
F1 14,825,450 0.8122 18,253,447 12 167 0.072570853
F1 15,703,150 0.9733 16,133,926 8 53 0.004394538
F1 16,415,197 0.9228 17,788,467 7 24 0.018165471
F1 15,254,205 0.9634 15,833,719 3 6 0.005754677
Random Totals: 434,864,190 441,645,495 118 5,021
CATG D1 EXCEPTION VALUES: 24,529,986 23,159,583
CATG J EXCEPTION VALUES: 10,274,531 10,667,340
Total Test Values(2) 469,668,707 475,472,418

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 23,773,621

Confidence Interval Values(5)

Local Test Value: 469,668,707 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 451,698,797 (State Test Value minus Margin of Error Percent)
State Upper Limit: 499,246,039 (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