2009 Confidence Interval Detail
198/Robertson
198-901/Bremond ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,073,310 | 0.9555 | 4,263,014 | 15 | 185 | .019709219 |
| A | 4,564,220 | 0.9450 | 4,829,862 | 15 | 106 | .009420071 |
| A | 5,677,490 | 0.9532 | 5,956,242 | 18 | 82 | .007153969 |
| A | 9,492,270 | 0.9579 | 9,909,458 | 13 | 79 | .005248651 |
| D3 | 40,606,500 | 0.5692 | 71,339,599 | 23 | 1,582 | .032748533 |
| G1 | 11,428,050 | 1.0613 | 10,767,973 | 5 | 25 | .003806667 |
| G1 | 10,368,125 | 1.0455 | 9,916,906 | 4 | 10 | .005192683 |
| G1 | 11,343,829 | 0.9974 | 11,373,400 | 3 | 6 | .005483450 |
| G1 | 9,942,835 | 1.0461 | 9,504,670 | 2 | 3 | .001383295 |
| Random Totals: | 107,496,629 | 137,861,124 | 98 | 2,078 | ||
| Catg J Exception Values: | 25,627,390 | 18,321,784 | ||||
| Catg D1 Exception Values: | 5,318,390 | 5,745,681 | ||||
| Total Test Values (4): | 138,442,409 | 161,928,589 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,096,429 |
Confidence Interval Values (5)
| Local Test Value: | 138,442,409 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 153,832,160 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 170,025,018 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 554,391,207 | (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