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Clay County
2024 Confidence Interval Detail
Clay County
039-903/Petrolia CISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 27,258,710 | 0.8988 | 30,327,893 | 12 | 362 | 0.066522934 |
| A | 3 | 31,833,865 | 0.9836 | 32,364,645 | 12 | 224 | 0.008352146 |
| A | 4 | 31,452,410 | 1.0920 | 28,802,573 | 12 | 137 | 0.016149396 |
| A | 5 | 45,415,950 | 1.0396 | 43,685,985 | 12 | 122 | 0.008856202 |
| E | 0 | 65,672,840 | 0.9452 | 69,480,364 | 22 | 414 | 0.130098185 |
| Random Totals: | 201,633,775 | 204,661,460 | 70 | 1,259 | |||
| CATG D1 EXCEPTION VALUES: | 12,442,253 | 10,536,407 | |||||
| CATG J EXCEPTION VALUES: | 1,404,860 | 1,435,750 | |||||
| Total Test Values | 215,480,888 | 216,633,617 |
Margin of Error
| Margin of Error Percent: | 5.4436293 |
|---|---|
| Margin of Error Value: | 11,792,731 |
Confidence Interval Values(5)
| Local Test Value: | 215,480,888 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 204,840,886 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 228,426,348 | (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