2007 Confidence Interval Detail
147/Limestone
147-902/Groesbeck ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 48,079,679 | 1.0019 | 47,988,501 | 30 | 1,206 | .082200276 |
| A | 47,991,778 | 1.0378 | 46,243,764 | 15 | 618 | .083719161 |
| A | 48,033,527 | 0.9796 | 49,033,817 | 14 | 392 | .027172099 |
| A | 48,033,100 | 0.8336 | 57,621,281 | 15 | 233 | .013325119 |
| D3 | 86,266,652 | 0.8864 | 97,322,486 | 42 | 5,992 | .063963636 |
| G1 | 158,455,247 | 1.0143 | 156,221,283 | 14 | 318 | .006255657 |
| G1 | 158,254,860 | 0.9829 | 161,008,098 | 13 | 127 | .020817630 |
| G1 | 158,724,653 | 1.0057 | 157,825,050 | 12 | 74 | .002952652 |
| G1 | 155,566,743 | 0.9996 | 155,628,995 | 11 | 37 | .024382737 |
| Random Totals: | 909,406,239 | 928,893,275 | 166 | 8,997 | ||
| Catg J Exception Values: | 38,254,292 | 40,288,657 | ||||
| Catg D1 Exception Values: | 12,750,589 | 13,309,426 | ||||
| Total Test Values (4): | 960,411,120 | 982,491,358 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 49,124,568 |
Confidence Interval Values (5)
| State Lower Limit: | 933,366,790 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 960,411,120 | (Within Confidence Interval) |
| State Upper Limit: | 1,031,615,926 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,983,061,732 | (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