2006 Confidence Interval Detail
107/Henderson
107-906/Malakoff ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 163,843,502 | 1.0703 | 153,081,848 | 33 | 1,925 | .022681971 |
| A | 163,894,855 | 0.9910 | 165,383,305 | 21 | 877 | .024634372 |
| A | 163,900,729 | 0.9595 | 170,818,894 | 24 | 511 | .012620300 |
| A | 162,992,734 | 1.0428 | 156,302,967 | 18 | 242 | .018204008 |
| C | 13,597,908 | 1.1515 | 11,808,865 | 13 | 3,498 | .037303888 |
| C | 12,987,235 | 1.0684 | 12,155,780 | 13 | 503 | .216833837 |
| C | 13,310,876 | 1.1310 | 11,769,121 | 10 | 178 | .053047958 |
| C | 13,042,353 | 1.0291 | 12,673,553 | 8 | 72 | .006864072 |
| D3 | 42,457,670 | 0.9918 | 42,808,701 | 29 | 1,223 | .019578120 |
| Random Totals: | 750,027,862 | 736,803,034 | 169 | 9,029 | ||
| Catg D1 Exception Values: | 3,547,270 | 3,743,517 | ||||
| Total Test Values (4): | 753,575,132 | 740,546,551 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 37,027,328 |
Confidence Interval Values (5)
| State Lower Limit: | 703,519,223 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 753,575,132 | (Within Confidence Interval) |
| State Upper Limit: | 777,573,879 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 743,718,383 | (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