2010 Confidence Interval Detail
107/Henderson
107-902/Brownsboro ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 111,822,420 | 1.0049 | 111,277,162 | 47 | 2,000 | .028384893 |
| A | 109,990,300 | 1.0121 | 108,675,329 | 31 | 942 | .008443433 |
| A | 111,116,140 | 1.0264 | 108,258,125 | 24 | 663 | .007792103 |
| A | 122,967,110 | 1.0266 | 119,780,937 | 11 | 428 | .030280084 |
| D3 | 146,705,280 | 0.9129 | 160,702,465 | 20 | 3,806 | .123998213 |
| G1 | 2,141,123 | 0.9499 | 2,254,051 | 11 | 21 | .016255409 |
| Random Totals: | 604,742,373 | 610,948,069 | 144 | 7,860 | ||
| Catg J Exception Values: | 21,884,280 | 23,204,910 | ||||
| Catg D1 Exception Values: | 8,930,610 | 10,397,261 | ||||
| Catg G1 Exception Values: | 55,992,780 | 54,279,820 | ||||
| Total Test Values (4): | 691,550,043 | 698,830,060 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 34,941,503 |
Confidence Interval Values (5)
| State Lower Limit: | 663,888,557 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 691,550,043 | (Within Confidence Interval) |
| State Upper Limit: | 733,771,563 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 661,141,402 | (See ISD Summary Worksheet) |
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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories