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133/Kerr
2017 Confidence Interval Detail
133/Kerr
133-903/Kerrville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 419,615,583 | 0.9657 | 434,519,605 | 47 | 3,854 | .016558159 |
| A | 458,920,632 | 0.9981 | 459,794,241 | 59 | 2,587 | .007493532 |
| A | 484,716,282 | 1.0018 | 483,845,360 | 61 | 1,805 | .007714577 |
| A | 503,163,800 | 1.0238 | 491,466,888 | 34 | 1,001 | .008451064 |
| E | 334,875,477 | 1.0885 | 307,648,578 | 27 | 1,874 | .027013524 |
| F1 | 93,968,024 | 0.9384 | 100,136,428 | 15 | 414 | .003880612 |
| F1 | 93,489,306 | 0.9849 | 94,922,638 | 9 | 149 | .000650206 |
| F1 | 89,823,442 | 0.9771 | 91,928,607 | 9 | 59 | .000434286 |
| F1 | 102,263,671 | 0.9867 | 103,642,111 | 7 | 23 | .002285209 |
| Random Totals: | 2,580,836,217 | 2,567,904,456 | 268 | 11,766 | ||
| Catg D1 Exception Values: | 4,363,213 | 4,849,518 | ||||
| Total Test Values (4): | 2,585,199,430 | 2,572,753,974 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 128,637,698 |
Confidence Interval Values (5)
| State Lower Limit: | 2,444,116,276 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,585,199,430 | (Within Confidence Interval) |
| State Upper Limit: | 2,701,391,672 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,590,741,886 | (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