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 3379 0.028203941
A 435,762,837 0.9792 445,019,237 41 2271 0.011483935
A 490,882,848 0.9515 515,904,202 28 1905 0.016332720
A 513,085,990 0.9822 522,384,433 23 1237 0.006811197
B 299,412,391 0.8225 364,027,223 22 315 0.142426546
B 270,064,094 0.8684 310,990,435 7 17 0.040004097
B 378,340,505 0.8646 437,590,221 5 16 0.014524863
B 291,912,921 0.9000 324,347,690 4 8 0.035641748
F1 233,903,357 0.8538 273,955,677 14 477 0.087729337
F1 239,430,312 0.8149 293,815,575 10 141 0.045234447
F1 221,373,244 0.7960 278,107,090 7 42 0.016076251
F1 263,921,413 0.8009 329,531,044 4 8 0.001793975
L1 74,420,339 0.9491 78,411,484 10 574 0.009482077
L1 64,736,741 0.9439 68,584,321 9 123 0.005851186
L1 74,179,097 0.9408 78,846,829 9 55 0.011852408
L1 73,052,522 0.9229 79,155,404 6 12 0.004230894
Random Totals: 4,334,398,701 4,875,335,166 228 10,580
CATG D1 EXCEPTION VALUES: 5,261,811 4,906,572
CATG J EXCEPTION VALUES: 318,232 330,173
Total Test Values(2) 4,339,978,744 4,880,571,911

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 244,028,596

Confidence Interval Values(5)

Local Test Value: 4,339,978,744 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 4,636,543,315 (State Test Value minus Margin of Error Percent)
State Upper Limit: 5,124,600,507 (State Test Value plus Margin of Error Percent)

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