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138/Knox
2017 Confidence Interval Detail
138/Knox
138-904/Benjamin ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 799,230 | 0.8681 | 920,666 | 15 | 44 | .055403938 |
| A | 682,270 | 0.9984 | 683,363 | 14 | 23 | .020447643 |
| A | 848,050 | 0.8506 | 997,002 | 11 | 19 | .009208832 |
| A | 720,240 | 0.8404 | 857,020 | 7 | 9 | .014914935 |
| E | 3,583,510 | 0.8282 | 4,326,865 | 20 | 146 | .036576044 |
| Random Totals: | 6,633,300 | 7,784,916 | 67 | 241 | ||
| Catg J Exception Values: | 2,723,400 | 3,077,368 | ||||
| Catg D1 Exception Values: | 16,222,550 | 15,344,709 | ||||
| Total Test Values (4): | 25,579,250 | 26,206,993 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,310,349 |
Confidence Interval Values (5)
| State Lower Limit: | 24,896,644 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 25,579,250 | (Within Confidence Interval) |
| State Upper Limit: | 27,517,342 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 62,769,068 | (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