2006 Confidence Interval Detail
250/Wood
250-902/Hawkins ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 27,970,697 | 1.1712 | 23,882,084 | 9 | 634 | .066012944 |
| A | 27,866,495 | 1.1603 | 24,016,629 | 9 | 361 | .092037413 |
| A | 28,002,588 | 1.0178 | 27,512,859 | 12 | 258 | .047675964 |
| A | 27,824,967 | 1.0549 | 26,376,876 | 11 | 164 | .040331738 |
| D3 | 46,130,389 | 1.1002 | 41,929,094 | 22 | 2,303 | .060159553 |
| G1 | 37,307,480 | 1.1467 | 32,534,647 | 21 | 44 | .120826042 |
| Random Totals: | 195,102,616 | 176,252,189 | 84 | 3,764 | ||
| Catg D1 Exception Values: | 8,066,130 | 5,135,939 | ||||
| Catg G1 Exception Values: | 222,964,909 | 223,463,727 | ||||
| Total Test Values (4): | 426,133,655 | 404,851,855 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 20,242,593 |
Confidence Interval Values (5)
| State Lower Limit: | 384,609,262 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 425,094,448 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 426,133,655 | (Outside Confidence Interval) |
| Value Assigned (6): | 555,050,926 | (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