2007 Confidence Interval Detail
071/El Paso
071-907/Canutillo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 136,404,468 | 0.7664 | 177,980,778 | 7 | 2,251 | .068979118 |
| A | 136,318,801 | 1.0226 | 133,306,084 | 25 | 908 | .005782897 |
| A | 136,524,199 | 1.0016 | 136,306,109 | 30 | 583 | .020332766 |
| A | 136,183,256 | 1.0197 | 133,552,276 | 46 | 362 | .004977537 |
| C | 12,345,191 | 1.0238 | 12,058,206 | 9 | 488 | .055165310 |
| C | 12,507,143 | 0.6276 | 19,928,526 | 9 | 46 | .098787254 |
| C | 12,457,849 | 0.5378 | 23,164,464 | 6 | 16 | .231112103 |
| C | 12,037,069 | 0.9037 | 13,319,762 | 5 | 6 | .030695769 |
| D3 | 53,343,259 | 1.0433 | 51,129,358 | 16 | 837 | .070465720 |
| F1 | 32,718,060 | 0.9380 | 34,880,661 | 8 | 187 | .034671429 |
| F1 | 32,824,317 | 0.9559 | 34,338,652 | 8 | 42 | .028520773 |
| F1 | 32,590,587 | 1.0032 | 32,486,630 | 6 | 12 | .000453299 |
| L1 | 14,190,229 | 1.1623 | 12,208,749 | 8 | 141 | .078653182 |
| L1 | 14,521,833 | 0.8428 | 17,230,462 | 7 | 29 | .222280935 |
| L1 | 27,905,801 | 1.0059 | 27,742,122 | 7 | 11 | .000702920 |
| Random Totals: | 802,872,062 | 859,632,839 | 197 | 5,919 | ||
| Catg D1 Exception Values: | 1,910,443 | 1,857,441 | ||||
| Catg F1 Exception Values: | 34,272,621 | 34,586,769 | ||||
| Total Test Values (4): | 839,055,126 | 896,077,049 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 44,803,852 |
Confidence Interval Values (5)
| Local Test Value: | 839,055,126 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 851,273,197 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 940,880,901 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,028,898,152 | (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