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Madison County
2024 Confidence Interval Detail
Madison County
145-906/Normangee ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| D2 | 0 | 7,111,080 | 0.9898 | 7,184,360 | 15 | 177 | 0.001061622 |
| E | 0 | 69,826,654 | 1.0482 | 66,615,774 | 21 | 353 | 0.040012426 |
| G1 | 2 | 17,882,281 | 0.9991 | 17,898,390 | 8 | 24 | 0.000021838 |
| Random Totals: | 94,820,015 | 91,698,524 | 44 | 554 | |||
| CATG D1 EXCEPTION VALUES: | 2,257,900 | 2,921,058 | |||||
| CATG G1 EXCEPTION VALUES: | 29,054,156 | 28,978,634 | |||||
| CATG J EXCEPTION VALUES: | 13,612,930 | 14,570,241 | |||||
| Total Test Values | 139,745,001 | 138,168,457 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,908,423 |
Confidence Interval Values(5)
| Local Test Value: | 139,745,001 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 131,260,034 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 145,076,880 | (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