2007 Confidence Interval Detail
117/Hutchinson
117-907/Spring Creek ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 2,251,660 | 0.8010 | 2,811,061 | 15 | 451 | .047706659 |
| G1 | 4,034,850 | 1.0203 | 3,954,572 | 15 | 64 | .015855618 |
| G1 | 4,052,820 | 1.0170 | 3,985,074 | 14 | 22 | .042814806 |
| G1 | 4,176,670 | 1.0099 | 4,135,726 | 10 | 13 | .036588561 |
| G1 | 3,699,590 | 0.9406 | 3,933,223 | 5 | 6 | .031145994 |
| Random Totals: | 18,215,590 | 18,819,656 | 59 | 556 | ||
| Catg J Exception Values: | 1,628,905 | 1,544,745 | ||||
| Catg D1 Exception Values: | 3,416,830 | 4,100,326 | ||||
| Catg B Exception Values: | 2,870,710 | 2,234,836 | ||||
| Total Test Values (4): | 26,132,035 | 26,699,563 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,334,978 |
Confidence Interval Values (5)
| State Lower Limit: | 25,364,585 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 26,132,035 | (Within Confidence Interval) |
| State Upper Limit: | 28,034,541 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 33,016,966 | (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