taxes Property Tax Assistance

2020 Confidence Interval Detail

Swisher County
219-901/Happy ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,567,150 0.9157 1,711,423 15 59 0.011232589
A 2,911,320 0.9053 3,215,862 16 57 0.028595084
A 2,516,240 0.9676 2,600,496 17 34 0.004979018
A 2,401,050 0.9090 2,641,310 17 50 0.012722935
E 9,050,646 0.9694 9,336,338 20 124 0.019593995
Random Totals: 18,446,406 19,505,429 85 324
CATG D1 EXCEPTION VALUES: 12,812,144 12,338,698
CATG J EXCEPTION VALUES: 8,537,590 8,890,130
Total Test Values 39,796,140 40,734,257

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,036,713

Confidence Interval Values(5)

Local Test Value: 39,796,140 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 38,697,544 (State Test Value minus Margin of Error Percent)
State Upper Limit: 42,770,970 (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