2009 Confidence Interval Detail
243/Wichita
243-901/Burkburnett ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 113,004,875 | 0.9685 | 116,680,305 | 42 | 1,725 | .009135162 |
| A | 115,906,293 | 0.9832 | 117,886,791 | 49 | 1,118 | .006894487 |
| A | 117,469,410 | 0.9913 | 118,500,363 | 42 | 897 | .006273443 |
| A | 129,605,909 | 0.9885 | 131,113,717 | 27 | 698 | .002933384 |
| L1 | 7,397,770 | 1.0028 | 7,377,114 | 8 | 99 | .011010076 |
| L1 | 6,014,921 | 1.0392 | 5,788,030 | 7 | 28 | .001798668 |
| L1 | 6,284,112 | 1.0084 | 6,231,765 | 5 | 13 | .008730503 |
| Random Totals: | 495,683,290 | 503,578,085 | 180 | 4,578 | ||
| Catg D1 Exception Values: | 11,204,206 | 10,142,269 | ||||
| Catg L1 Exception Values: | 12,121,157 | 11,563,609 | ||||
| Total Test Values (4): | 519,008,653 | 525,283,963 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 26,264,198 |
Confidence Interval Values (5)
| State Lower Limit: | 499,019,765 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 519,008,653 | (Within Confidence Interval) |
| State Upper Limit: | 551,548,161 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 713,986,916 | (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