2008 Confidence Interval Detail
031/Cameron
031-906/Los Fresnos CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 192,268,414 | 0.9955 | 193,137,533 | 51 | 3,872 | .038932677 |
| A | 196,382,246 | 1.0558 | 186,003,264 | 64 | 2,172 | .024763167 |
| A | 216,701,806 | 0.9771 | 221,780,581 | 63 | 1,575 | .021365022 |
| A | 207,721,703 | 0.9843 | 211,034,952 | 35 | 816 | .024518015 |
| C | 22,549,871 | 0.9426 | 23,923,054 | 15 | 1,915 | .055619529 |
| C | 32,854,328 | 0.9586 | 34,273,240 | 58 | 1,670 | .031288810 |
| C | 31,476,946 | 0.9463 | 33,263,179 | 27 | 1,019 | .051568792 |
| C | 31,459,648 | 0.9665 | 32,550,076 | 15 | 364 | .024552227 |
| D3 | 108,601,857 | 0.9087 | 119,513,433 | 33 | 4,757 | .100042832 |
| Random Totals: | 1,040,016,819 | 1,055,479,312 | 361 | 18,160 | ||
| Catg D1 Exception Values: | 22,287,023 | 25,958,336 | ||||
| Total Test Values (4): | 1,062,303,842 | 1,081,437,648 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 54,071,882 |
Confidence Interval Values (5)
| State Lower Limit: | 1,027,365,766 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,062,303,842 | (Within Confidence Interval) |
| State Upper Limit: | 1,135,509,530 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,150,583,070 | (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