Top navigation skipped
031/Cameron
2016 Confidence Interval Detail
031/Cameron
031-909/Point Isabel ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 632,615,642 | 0.9765 | 647,839,879 | 88 | 4,583 | .028680362 |
| A | 615,481,504 | 0.9555 | 644,146,001 | 38 | 2,364 | .023460587 |
| A | 602,880,530 | 0.9876 | 610,450,111 | 21 | 1,479 | .009130083 |
| A | 625,181,939 | 0.9707 | 644,052,683 | 9 | 788 | .018763565 |
| C1 | 54,696,209 | 1.2052 | 45,383,512 | 21 | 1,124 | .105922620 |
| C1 | 45,541,155 | 1.0306 | 44,188,972 | 12 | 379 | .110097200 |
| C1 | 53,956,183 | 1.1082 | 48,688,128 | 10 | 225 | .033980750 |
| C1 | 52,354,623 | 0.7484 | 69,955,402 | 8 | 39 | .055453075 |
| F1 | 79,727,566 | 1.0137 | 78,650,060 | 13 | 283 | .118696757 |
| F1 | 75,704,870 | 1.0429 | 72,590,728 | 9 | 85 | .015581321 |
| F1 | 79,446,834 | 1.0488 | 75,750,223 | 8 | 45 | .031959740 |
| F1 | 73,203,300 | 0.6744 | 108,545,819 | 6 | 13 | .095717220 |
| Random Totals: | 2,990,790,355 | 3,090,241,518 | 243 | 11,407 | ||
| Catg D1 Exception Values: | 1,701,737 | 1,177,114 | ||||
| Total Test Values (4): | 2,992,492,092 | 3,091,418,632 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 154,570,931 |
Confidence Interval Values (5)
| State Lower Limit: | 2,936,847,701 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,992,492,092 | (Within Confidence Interval) |
| State Upper Limit: | 3,245,989,563 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,514,802,734 | (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