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211/Sherman
2016 Confidence Interval Detail
211/Sherman
211-902/Stratford ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,553,220 | 0.8749 | 12,062,201 | 8 | 263 | .020900814 |
| A | 10,917,000 | 0.9324 | 11,708,494 | 9 | 157 | .003720153 |
| A | 11,132,820 | 0.9207 | 12,091,691 | 9 | 111 | .036113474 |
| A | 11,185,630 | 0.9633 | 11,611,782 | 9 | 63 | .059870786 |
| G1 | 12,109,560 | 0.9796 | 12,361,739 | 9 | 143 | .054050288 |
| G1 | 12,233,580 | 0.9817 | 12,461,628 | 9 | 66 | .112130005 |
| G1 | 12,008,540 | 1.0396 | 11,551,116 | 8 | 40 | .003933706 |
| G1 | 12,052,030 | 1.0505 | 11,472,661 | 7 | 20 | .013914723 |
| Random Totals: | 92,192,380 | 95,321,312 | 68 | 863 | ||
| Catg J Exception Values: | 18,193,480 | 17,446,840 | ||||
| Catg D1 Exception Values: | 104,204,330 | 120,804,587 | ||||
| Total Test Values (4): | 214,590,190 | 233,572,739 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,678,636 |
Confidence Interval Values (5)
| Local Test Value: | 214,590,190 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 221,894,103 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 245,251,375 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 342,002,003 | (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