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079/Fort Bend
2016 Confidence Interval Detail
079/Fort Bend
079-907/Fort Bend ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,799,187,378 | 0.9505 | 7,153,274,464 | 500 | 45,672 | .008465714 |
| A | 7,229,005,216 | 0.9729 | 7,430,368,194 | 498 | 29,828 | .007196033 |
| A | 7,572,090,460 | 0.9912 | 7,639,316,445 | 500 | 20,959 | .007430664 |
| A | 7,685,230,269 | 0.9746 | 7,885,522,542 | 448 | 12,016 | .008363133 |
| B | 151,689,000 | 1.0057 | 150,829,273 | 7 | 20 | .003076633 |
| B | 211,894,280 | 1.0135 | 209,071,811 | 6 | 11 | .002581966 |
| B | 233,168,090 | 0.9612 | 242,580,202 | 4 | 9 | .016027027 |
| B | 204,152,100 | 0.9054 | 225,482,770 | 4 | 6 | .006438328 |
| C1 | 97,262,680 | 0.8719 | 111,552,563 | 35 | 1,593 | .085598496 |
| C1 | 93,918,200 | 0.9905 | 94,818,980 | 10 | 252 | .001650783 |
| C1 | 88,846,660 | 0.8597 | 103,346,121 | 9 | 92 | .046646484 |
| C1 | 87,519,690 | 0.9924 | 88,189,933 | 8 | 30 | .000727405 |
| F1 | 849,013,460 | 0.9099 | 933,084,361 | 12 | 880 | .139920017 |
| F1 | 937,966,740 | 1.0316 | 909,234,917 | 10 | 361 | .007262550 |
| F1 | 964,598,500 | 1.0319 | 934,779,048 | 9 | 148 | .010799523 |
| F1 | 1,047,141,900 | 1.0105 | 1,036,261,158 | 8 | 51 | .020033222 |
| L1 | 228,245,901 | 0.9504 | 240,157,724 | 10 | 2,397 | .028711851 |
| L1 | 242,047,020 | 1.0422 | 232,246,229 | 11 | 333 | .014088493 |
| L1 | 249,555,050 | 0.9999 | 249,580,008 | 9 | 90 | .015409072 |
| L1 | 247,933,210 | 0.9686 | 255,970,690 | 7 | 27 | .001745158 |
| Random Totals: | 35,220,465,804 | 36,125,667,433 | 2,105 | 114,775 | ||
| Catg J Exception Values: | 155,726,960 | 163,665,716 | ||||
| Catg D1 Exception Values: | 4,391,230 | 4,464,930 | ||||
| Total Test Values (4): | 35,380,583,994 | 36,293,798,079 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,814,689,903 |
Confidence Interval Values (5)
| State Lower Limit: | 34,479,108,176 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 35,380,583,994 | (Within Confidence Interval) |
| State Upper Limit: | 38,108,487,982 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 34,579,628,148 | (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