2011 Confidence Interval Detail
045/Colorado
045-903/Rice CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,444,370 | 0.9917 | 24,648,956 | 10 | 762 | .058059018 |
| A | 26,074,190 | 0.9435 | 27,635,601 | 17 | 411 | .027338887 |
| A | 24,989,360 | 1.0471 | 23,865,304 | 10 | 245 | .026116155 |
| A | 27,009,080 | 1.0681 | 25,287,033 | 11 | 145 | .012566713 |
| D3 | 100,114,994 | 0.9594 | 104,351,672 | 16 | 5,035 | .012818680 |
| G1 | 12,380,183 | 0.9874 | 12,538,164 | 7 | 26 | .016396612 |
| G1 | 12,030,797 | 0.9795 | 12,282,590 | 5 | 12 | .000955834 |
| G1 | 11,260,327 | 1.0450 | 10,775,433 | 4 | 8 | .038570507 |
| G1 | 11,164,536 | 1.0293 | 10,846,727 | 3 | 5 | .001171997 |
| Random Totals: | 249,467,837 | 252,231,480 | 83 | 6,649 | ||
| Catg J Exception Values: | 28,404,771 | 27,686,484 | ||||
| Catg D1 Exception Values: | 65,097,848 | 69,310,575 | ||||
| Catg G1 Exception Values: | 84,428,422 | 83,017,328 | ||||
| Total Test Values (4): | 427,398,878 | 432,245,867 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,612,293 |
Confidence Interval Values (5)
| State Lower Limit: | 410,633,574 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 427,398,878 | (Within Confidence Interval) |
| State Upper Limit: | 453,858,160 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 527,037,152 | (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