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129/Kaufman
2018 Confidence Interval Detail
129/Kaufman
129-910/Scurry-Rosser ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 28,618,171 | 0.7024 | 40,743,410 | 20 | 456 | .133466805 |
| A | 28,287,030 | 0.8518 | 33,208,535 | 21 | 220 | .028473480 |
| A | 31,920,374 | 0.8965 | 35,605,548 | 15 | 173 | .020329735 |
| A | 41,069,940 | 0.9532 | 43,086,383 | 18 | 138 | .014207541 |
| E | 54,897,009 | 0.7602 | 72,213,903 | 20 | 688 | .156887839 |
| L1 | 1,793,790 | 1.0680 | 1,679,579 | 7 | 22 | .119992126 |
| Random Totals: | 186,586,314 | 226,537,358 | 101 | 1,697 | ||
| Catg D1 Exception Values: | 5,039,920 | 4,647,289 | ||||
| Catg L1 Exception Values: | 8,157,700 | 8,401,221 | ||||
| Total Test Values (4): | 199,783,934 | 239,585,868 |
Margin of Error
| Margin of Error Percent: | 6.1185516 |
|---|---|
| Margin of Error Value: | 14,659,185 |
Confidence Interval Values (5)
| Local Test Value: | 199,783,934 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 224,926,683 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 254,245,053 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 190,535,098 | (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, D2, E, 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