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093/Grimes
2018 Confidence Interval Detail
093/Grimes
154-901/Madisonville CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,463,750 | 0.6788 | 8,049,131 | 16 | 138 | .034802215 |
| A | 10,021,210 | 0.6422 | 15,604,500 | 14 | 187 | .018066836 |
| A | 9,249,650 | 0.8128 | 11,379,983 | 20 | 117 | .061613923 |
| A | 9,905,360 | 1.0058 | 9,848,240 | 18 | 66 | .029170584 |
| E | 53,751,191 | 0.9203 | 58,406,162 | 23 | 501 | .080296546 |
| Random Totals: | 88,391,161 | 103,288,016 | 91 | 1,009 | ||
| Catg J Exception Values: | 3,343,623 | 3,723,425 | ||||
| Catg D1 Exception Values: | 3,534,742 | 3,781,695 | ||||
| Total Test Values (4): | 95,269,526 | 110,793,136 |
Margin of Error
| Margin of Error Percent: | 6.2639223 |
|---|---|
| Margin of Error Value: | 6,939,996 |
Confidence Interval Values (5)
| Local Test Value: | 95,269,526 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 103,853,140 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 117,733,132 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 121,921,453 | (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, D2, E, 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