2011 Confidence Interval Detail
034/Cass
172-905/Pewitt ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,981,583 | 0.8992 | 14,436,814 | 17 | 307 | .031074822 |
| D3 | 18,274,594 | 0.9008 | 20,287,071 | 15 | 1,626 | .134558807 |
| G1 | 6,023,381 | 0.9466 | 6,363,175 | 4 | 8 | .003495720 |
| Random Totals: | 37,279,558 | 41,087,060 | 36 | 1,941 | ||
| Catg J Exception Values: | 1,362,258 | 1,384,226 | ||||
| Catg D1 Exception Values: | 7,850,481 | 7,707,499 | ||||
| Catg G1 Exception Values: | 5,582,076 | 5,485,384 | ||||
| Total Test Values (4): | 52,074,373 | 55,664,169 |
Margin of Error
| Margin of Error Percent: | 7.3261131 |
|---|---|
| Margin of Error Value: | 4,078,020 |
Confidence Interval Values (5)
| State Lower Limit: | 51,586,149 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 52,074,373 | (Within Confidence Interval) |
| State Upper Limit: | 59,742,189 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 85,860,602 | (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