Top navigation skipped
Montgomery County
2023 Confidence Interval Detail
Montgomery County
093-905/Richards ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,301,760 | 0.8239 | 8,862,435 | 16 | 53 | 0.048393152 |
| A | 7,612,580 | 0.8281 | 9,192,827 | 16 | 32 | 0.054429329 |
| A | 7,042,760 | 0.8670 | 8,123,137 | 16 | 20 | 0.020226240 |
| E | 34,557,650 | 1.1998 | 28,802,842 | 21 | 92 | 0.075503607 |
| Random Totals: | 56,514,750 | 54,981,241 | 69 | 197 | ||
| CATG A EXCEPTION VALUES: | 6,798,270 | 7,391,307 | ||||
| CATG D1 EXCEPTION VALUES: | 3,399,155 | 1,489,489 | ||||
| Total Test Values | 66,712,175 | 63,862,037 |
Margin of Error
| Margin of Error Percent: | 5.0643590 |
|---|---|
| Margin of Error Value: | 3,234,203 |
Confidence Interval Values(5)
| Local Test Value: | 66,712,175 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 60,627,834 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 67,096,240 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values