2011 Confidence Interval Detail
014/Bell
014-906/Killeen ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,088,629,803 | 1.0018 | 1,086,673,790 | 60 | 13,194 | .021824610 |
| A | 1,125,810,592 | 0.9930 | 1,133,746,820 | 60 | 9,942 | .009170548 |
| A | 1,177,827,073 | 0.9923 | 1,186,966,717 | 60 | 7,800 | .006876556 |
| A | 1,236,124,247 | 0.9982 | 1,238,353,283 | 60 | 5,373 | .012862863 |
| B | 182,110,445 | 0.9798 | 185,864,916 | 35 | 1,622 | .007623855 |
| B | 127,405,790 | 0.9857 | 129,254,124 | 28 | 848 | .005720290 |
| B | 92,656,137 | 1.0509 | 88,168,367 | 10 | 315 | .036297399 |
| B | 140,562,375 | 0.8664 | 162,237,275 | 7 | 26 | .037639033 |
| F1 | 181,613,691 | 0.8163 | 222,484,002 | 10 | 739 | .065871664 |
| F1 | 173,760,100 | 0.9844 | 176,513,714 | 10 | 211 | .011470440 |
| F1 | 179,154,854 | 0.9074 | 197,437,573 | 10 | 91 | .026008248 |
| F1 | 165,894,895 | 0.8629 | 192,252,747 | 7 | 28 | .015457574 |
| L1 | 72,409,150 | 1.0867 | 66,632,143 | 10 | 1,677 | .017931654 |
| L1 | 80,277,417 | 1.0486 | 76,556,759 | 10 | 268 | .017172293 |
| L1 | 61,532,322 | 0.9925 | 61,997,302 | 9 | 51 | .001964479 |
| L1 | 73,452,876 | 0.9895 | 74,232,315 | 6 | 16 | .011197936 |
| Random Totals: | 6,159,221,767 | 6,279,371,847 | 392 | 42,201 | ||
| Catg D1 Exception Values: | 4,041,946 | 4,650,810 | ||||
| Total Test Values (4): | 6,163,263,713 | 6,284,022,657 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 314,201,133 |
Confidence Interval Values (5)
| State Lower Limit: | 5,969,821,524 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 6,163,263,713 | (Within Confidence Interval) |
| State Upper Limit: | 6,598,223,790 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 6,217,704,713 | (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