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140/Lamb
2018 Confidence Interval Detail
140/Lamb
140-904/Littlefield ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 25,503,650 | 0.7448 | 34,242,280 | 15 | 986 | .114186864 |
| A | 25,363,200 | 0.8305 | 30,539,675 | 22 | 392 | .077110022 |
| A | 24,300,040 | 0.8796 | 27,626,239 | 19 | 227 | .035009283 |
| A | 26,494,370 | 0.9700 | 27,313,784 | 18 | 160 | .022509257 |
| E | 16,658,328 | 0.7994 | 20,838,539 | 20 | 395 | .105560568 |
| F1 | 5,245,745 | 0.7337 | 7,149,714 | 9 | 148 | .120357922 |
| F1 | 6,407,070 | 0.7255 | 8,831,247 | 7 | 32 | .174521949 |
| F1 | 5,432,250 | 0.9196 | 5,907,188 | 5 | 9 | .030430351 |
| F1 | 5,355,442 | 1.0091 | 5,307,147 | 3 | 4 | .000369811 |
| L1 | 3,613,450 | 1.0416 | 3,469,134 | 8 | 57 | .018633960 |
| L1 | 2,943,590 | 0.9856 | 2,986,597 | 6 | 14 | .004636276 |
| L1 | 3,887,220 | 1.0190 | 3,814,740 | 3 | 6 | .000270134 |
| Random Totals: | 151,204,355 | 178,026,284 | 135 | 2,430 | ||
| Catg J Exception Values: | 11,562,030 | 12,122,706 | ||||
| Catg D1 Exception Values: | 26,993,105 | 18,481,461 | ||||
| Catg L1 Exception Values: | 2,603,150 | 2,516,977 | ||||
| Total Test Values (4): | 192,362,640 | 211,147,428 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 10,557,371 |
Confidence Interval Values (5)
| Local Test Value: | 192,362,640 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 200,590,057 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 221,704,799 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 269,305,644 | (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