taxes Property Tax Assistance

2018 Confidence Interval Detail

105/Hays
105-902/San Marcos CISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 409,920,090 0.8636 474,664,301 29 3,379 .028203941
A 435,762,837 0.9792 445,019,237 41 2,271 .011483935
A 490,882,848 0.9515 515,904,202 28 1,905 .016332720
A 513,085,990 0.9822 522,384,433 23 1,237 .006811197
B 299,412,391 0.8020 373,332,158 22 315 .086993760
B 270,064,094 0.7768 347,662,325 7 17 .025124106
B 378,340,505 0.7186 526,496,667 5 16 .020015625
B 291,912,921 0.8278 352,637,015 4 8 .032446431
F1 233,903,357 0.8433 277,366,722 14 477 .092171615
F1 239,430,312 0.7464 320,780,161 10 141 .064630688
F1 221,373,244 0.7821 283,049,794 7 42 .014880181
F1 263,921,413 0.8009 329,531,044 4 8 .001793975
L1 74,420,339 0.9491 78,411,484 10 574 .009482077
L1 64,736,741 0.9439 68,584,321 9 123 .005851186
L1 74,179,097 0.9408 78,846,829 9 55 .011852408
L1 73,052,522 0.9229 79,155,404 6 12 .004230894
Random Totals: 4,334,398,701   5,073,826,097 228 10,580  
Catg J Exception Values: 318,232   332,614      
Catg D1 Exception Values: 5,259,672   4,935,519      
Total Test Values (4): 4,339,976,605   5,079,094,230      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 253,954,711

Confidence Interval Values (5)

Local Test Value: 4,339,976,605 (Outside Confidence Interval)
State Lower Limit: 4,825,139,519 (State Test Value minus Margin of Error Percent)
State Upper Limit: 5,333,048,941 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 5,962,921,726 (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