Top navigation skipped
246/Williamson
2016 Confidence Interval Detail
246/Williamson
014-902/Bartlett ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,363,119 | 0.7722 | 6,945,246 | 9 | 142 | .161256678 |
| A | 5,509,555 | 0.9415 | 5,851,891 | 9 | 86 | .012336484 |
| A | 5,629,905 | 1.0067 | 5,592,436 | 9 | 63 | .019048174 |
| A | 5,456,810 | 0.9472 | 5,760,990 | 8 | 41 | .013443466 |
| E | 5,727,237 | 1.0153 | 5,640,931 | 13 | 132 | .104904909 |
| F1 | 892,673 | 0.9657 | 924,379 | 7 | 23 | .013380876 |
| F1 | 1,107,259 | 1.0205 | 1,085,016 | 6 | 15 | .008856454 |
| L1 | 4,375,511 | 1.0074 | 4,343,370 | 9 | 37 | .003435000 |
| Random Totals: | 34,062,069 | 36,144,259 | 70 | 539 | ||
| Catg J Exception Values: | 2,991,954 | 3,280,152 | ||||
| Catg D1 Exception Values: | 7,854,832 | 7,683,370 | ||||
| Catg F1 Exception Values: | 1,569,792 | 1,570,681 | ||||
| Total Test Values (4): | 46,478,647 | 48,678,462 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,433,923 |
Confidence Interval Values (5)
| State Lower Limit: | 46,244,539 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 46,478,647 | (Within Confidence Interval) |
| State Upper Limit: | 51,112,385 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 47,105,430 | (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