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127/Jones
2016 Confidence Interval Detail
127/Jones
127-906/Stamford ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,563,350 | 0.9926 | 12,657,012 | 15 | 487 | .020532458 |
| A | 12,860,770 | 0.9462 | 13,592,021 | 14 | 272 | .026638574 |
| A | 12,825,940 | 0.9352 | 13,714,649 | 15 | 164 | .007960598 |
| A | 12,649,990 | 0.9484 | 13,338,243 | 14 | 90 | .010736757 |
| E | 10,630,420 | 0.8898 | 11,946,977 | 16 | 238 | .028894062 |
| F1 | 1,814,770 | 0.9733 | 1,864,554 | 9 | 74 | .116963540 |
| F1 | 2,104,280 | 1.0531 | 1,998,177 | 7 | 29 | .010785781 |
| F1 | 1,882,900 | 0.9669 | 1,947,358 | 6 | 12 | .039825418 |
| F1 | 1,885,450 | 0.9304 | 2,026,494 | 3 | 4 | .090633242 |
| Random Totals: | 69,217,870 | 73,085,485 | 99 | 1,370 | ||
| Catg J Exception Values: | 3,241,500 | 3,358,413 | ||||
| Catg D1 Exception Values: | 2,949,080 | 2,713,840 | ||||
| Total Test Values (4): | 75,408,450 | 79,157,738 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,957,886 |
Confidence Interval Values (5)
| State Lower Limit: | 75,199,852 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 75,408,450 | (Within Confidence Interval) |
| State Upper Limit: | 83,115,624 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 87,049,896 | (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