2011 Confidence Interval Detail
153/Lynn
153-907/Wilson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,634,240 | 0.9594 | 2,745,716 | 12 | 96 | .055435326 |
| A | 2,542,990 | 1.0155 | 2,504,175 | 11 | 44 | .016783171 |
| A | 2,857,130 | 0.9207 | 3,103,215 | 12 | 30 | .018833949 |
| A | 2,745,070 | 0.9527 | 2,881,358 | 12 | 17 | .004844001 |
| D3 | 7,483,140 | 0.9607 | 7,789,258 | 18 | 838 | .003930426 |
| G1 | 3,210,560 | 1.0073 | 3,187,293 | 6 | 15 | .031071293 |
| Random Totals: | 21,473,130 | 22,211,015 | 71 | 1,040 | ||
| Catg D1 Exception Values: | 17,563,780 | 16,626,597 | ||||
| Catg G1 Exception Values: | 7,418,303 | 7,237,271 | ||||
| Total Test Values (4): | 46,455,213 | 46,074,883 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,303,744 |
Confidence Interval Values (5)
| State Lower Limit: | 43,771,139 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 46,455,213 | (Within Confidence Interval) |
| State Upper Limit: | 48,378,627 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 48,962,921 | (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