2009 Confidence Interval Detail
025/Brown
030-901/Cross Plains ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 10,500,480 | 0.9647 | 10,884,710 | 26 | 455 | .032556434 |
| Random Totals: | 10,500,480 | 10,884,710 | 26 | 455 | ||
| Catg J Exception Values: | 516,960 | 438,745 | ||||
| Catg D1 Exception Values: | 2,612,990 | 2,643,711 | ||||
| Total Test Values (4): | 13,630,430 | 13,967,166 |
Margin of Error
| Margin of Error Percent: | 5.5026911 |
|---|---|
| Margin of Error Value: | 768,570 |
Confidence Interval Values (5)
| State Lower Limit: | 13,198,596 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 13,630,430 | (Within Confidence Interval) |
| State Upper Limit: | 14,735,736 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 17,842,951 | (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