2009 Confidence Interval Detail
161/McLennan
161-923/Bosqueville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,096,059 | 0.9058 | 14,458,003 | 9 | 173 | .013740014 |
| A | 15,216,979 | 1.0106 | 15,057,371 | 10 | 142 | .004629923 |
| A | 22,457,768 | 0.9658 | 23,253,021 | 7 | 166 | .004441518 |
| A | 18,580,617 | 0.9965 | 18,645,878 | 6 | 73 | .003193313 |
| D3 | 13,548,416 | 0.9741 | 13,908,650 | 13 | 420 | .021562504 |
| F1 | 2,865,661 | 0.9439 | 3,035,979 | 5 | 22 | .005658780 |
| F1 | 2,395,313 | 0.9310 | 2,572,839 | 5 | 8 | .015704525 |
| F1 | 2,722,163 | 1.0030 | 2,714,021 | 3 | 4 | .003289190 |
| L1 | 7,372,325 | 0.9968 | 7,395,992 | 6 | 49 | .000599686 |
| L1 | 11,889,563 | 0.9863 | 12,054,713 | 7 | 10 | .000536455 |
| Random Totals: | 110,144,864 | 113,096,467 | 71 | 1,067 | ||
| Catg D1 Exception Values: | 1,245,840 | 1,104,861 | ||||
| Catg F1 Exception Values: | 5,142,385 | 5,150,125 | ||||
| Catg L1 Exception Values: | 15,086,988 | 15,084,398 | ||||
| Total Test Values (4): | 131,620,077 | 134,435,851 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 6,721,793 |
Confidence Interval Values (5)
| State Lower Limit: | 127,714,058 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 131,620,077 | (Within Confidence Interval) |
| State Upper Limit: | 141,157,644 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 125,271,655 | (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