2009 Confidence Interval Detail
161/McLennan
161-921/Connally ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 70,946,731 | 0.9561 | 74,204,300 | 16 | 1,243 | .031989278 |
| A | 66,539,085 | 0.9435 | 70,523,672 | 19 | 722 | .012805644 |
| A | 71,039,606 | 1.0089 | 70,412,931 | 22 | 569 | .017318998 |
| A | 70,498,007 | 1.0006 | 70,455,734 | 10 | 323 | .059926951 |
| B | 6,843,792 | 1.0339 | 6,619,395 | 7 | 69 | .015765442 |
| B | 8,734,986 | 0.9631 | 9,069,656 | 6 | 23 | .004373257 |
| B | 14,183,780 | 0.9473 | 14,972,849 | 4 | 6 | .001092891 |
| D3 | 40,292,676 | 0.9487 | 42,471,462 | 12 | 1,011 | .005907008 |
| F1 | 6,991,119 | 0.9824 | 7,116,367 | 7 | 86 | .025044204 |
| F1 | 7,547,123 | 0.9683 | 7,794,199 | 6 | 35 | .006073455 |
| F1 | 7,523,630 | 1.0043 | 7,491,417 | 5 | 19 | .002233388 |
| F1 | 9,658,184 | 1.0448 | 9,244,051 | 3 | 7 | .006407524 |
| L1 | 11,268,631 | 0.9876 | 11,410,116 | 7 | 184 | .005338005 |
| L1 | 10,712,400 | 0.9630 | 11,123,988 | 6 | 30 | .010507411 |
| L1 | 8,206,562 | 0.9746 | 8,420,441 | 5 | 7 | .005792461 |
| Random Totals: | 410,986,312 | 421,330,578 | 135 | 4,334 | ||
| Catg D1 Exception Values: | 1,270,092 | 990,239 | ||||
| Catg L1 Exception Values: | 11,381,842 | 11,290,294 | ||||
| Total Test Values (4): | 423,638,246 | 433,611,111 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 21,680,556 |
Confidence Interval Values (5)
| State Lower Limit: | 411,930,555 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 423,638,246 | (Within Confidence Interval) |
| State Upper Limit: | 455,291,667 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 525,732,391 | (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