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Henderson County
2021 Confidence Interval Detail
Henderson County
129-905/Mabank ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 200,822,070 | 0.7888 | 254,591,874 | 90 | 2,087 | 0.128036563 |
| A | 228,644,130 | 0.8921 | 256,298,767 | 100 | 1,231 | 0.108734844 |
| A | 237,650,250 | 0.8408 | 282,647,776 | 73 | 809 | 0.105295384 |
| A | 268,817,220 | 0.8318 | 323,175,307 | 42 | 526 | 0.041429748 |
| F1 | 43,600,110 | 0.9761 | 44,667,667 | 17 | 212 | 0.017748798 |
| F1 | 41,404,450 | 1.0157 | 40,764,448 | 15 | 71 | 0.007238846 |
| F1 | 45,082,250 | 0.8924 | 50,517,985 | 14 | 26 | 0.062578812 |
| Random Totals: | 1,066,020,480 | 1,252,663,824 | 351 | 4,962 | ||
| CATG A EXCEPTION VALUES: | 0 | 0 | ||||
| CATG D1 EXCEPTION VALUES: | 625,890 | 539,127 | ||||
| CATG F1 EXCEPTION VALUES: | 23,927,740 | 26,578,554 | ||||
| Total Test Values | 1,090,574,110 | 1,279,781,505 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 63,989,075 |
Confidence Interval Values(5)
| Local Test Value: | 1,090,574,110 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,215,792,430 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,343,770,580 | (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