2010 Confidence Interval Detail
121/Jasper
121-902/Brookeland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 29,613,004 | 1.0303 | 28,742,118 | 15 | 440 | .058110915 |
| A | 26,129,307 | 0.9762 | 26,766,346 | 17 | 163 | .011462364 |
| A | 25,657,203 | 0.9139 | 28,074,410 | 16 | 99 | .027037346 |
| A | 29,792,261 | 0.9922 | 30,026,467 | 16 | 65 | .014198869 |
| C | 4,915,151 | 0.9960 | 4,934,891 | 19 | 1,389 | .106393850 |
| C | 5,003,418 | 1.0274 | 4,869,981 | 21 | 452 | .641614598 |
| C | 4,787,213 | 1.0878 | 4,400,821 | 9 | 90 | .030978417 |
| C | 4,131,500 | 1.0119 | 4,082,913 | 8 | 31 | .003687700 |
| Random Totals: | 130,029,057 | 131,897,947 | 121 | 2,729 | ||
| Catg J Exception Values: | 5,537,247 | 6,984,171 | ||||
| Catg D1 Exception Values: | 2,163,946 | 2,261,261 | ||||
| Total Test Values (4): | 137,730,250 | 141,143,379 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,057,169 |
Confidence Interval Values (5)
| State Lower Limit: | 134,086,210 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 137,730,250 | (Within Confidence Interval) |
| State Upper Limit: | 148,200,548 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 150,956,755 | (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