2011 Confidence Interval Detail
014/Bell
014-905/Holland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,729,525 | 0.9846 | 7,850,421 | 10 | 202 | .015656803 |
| A | 7,667,357 | 0.9872 | 7,766,772 | 11 | 110 | .007841292 |
| A | 8,132,321 | 0.9619 | 8,454,435 | 12 | 74 | .015276392 |
| A | 8,398,629 | 0.9432 | 8,904,399 | 10 | 41 | .004311737 |
| D3 | 40,748,550 | 0.9549 | 42,673,107 | 20 | 1,302 | .024734944 |
| Random Totals: | 72,676,382 | 75,649,134 | 63 | 1,729 | ||
| Catg J Exception Values: | 3,003,282 | 3,023,378 | ||||
| Catg D1 Exception Values: | 7,504,247 | 6,650,224 | ||||
| Total Test Values (4): | 83,183,911 | 85,322,736 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 4,266,137 |
Confidence Interval Values (5)
| State Lower Limit: | 81,056,599 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 83,183,911 | (Within Confidence Interval) |
| State Upper Limit: | 89,588,873 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 82,040,298 | (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