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028/Caldwell
2016 Confidence Interval Detail
028/Caldwell
028-906/Prairie Lea ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,802,630 | 0.9020 | 3,107,129 | 9 | 64 | .006044910 |
| A | 3,264,440 | 0.9670 | 3,375,843 | 8 | 45 | .005277020 |
| A | 3,235,020 | 0.9924 | 3,259,794 | 8 | 31 | .004704131 |
| A | 3,471,140 | 0.9906 | 3,504,078 | 6 | 20 | .007358522 |
| E | 31,474,966 | 0.9384 | 33,541,098 | 15 | 570 | .031778444 |
| G1 | 4,254,516 | 1.0223 | 4,161,710 | 8 | 17 | .047409843 |
| G1 | 3,164,827 | 1.0185 | 3,107,341 | 3 | 4 | .024593738 |
| Random Totals: | 51,667,539 | 54,056,993 | 57 | 751 | ||
| Catg J Exception Values: | 523,231 | 729,979 | ||||
| Catg D1 Exception Values: | 1,392,730 | 1,440,140 | ||||
| Catg G1 Exception Values: | 6,966,303 | 6,741,501 | ||||
| Total Test Values (4): | 60,549,803 | 62,968,613 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,148,430 |
Confidence Interval Values (5)
| State Lower Limit: | 59,820,183 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 60,549,803 | (Within Confidence Interval) |
| State Upper Limit: | 66,117,043 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 112,110,835 | (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