Date: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 16:43 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 218-901-218 Sonora ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 12,899,154 .9393 13,732,731 7 2 A - Single-family Residences 12,899,154 .9110 14,159,335 8 3 A - Single-family Residences 12,899,154 .9697 13,302,211 8 4 A - Single-family Residences 12,893,725 .9077 14,204,831 7 5 D - Rural Real 17,277,126 .9481 18,222,894 16 6 G - Oil, Gas, Minerals 330,158,190 .9994 330,356,404 15 Random Totals: 399,026,503 403,978,406 61 Cat J Exception Values: 14,037,476 15,320,212 Cat D1 Exception Values: 33,451,946 40,330,194 Other Exception Values: 0 0 Exception Totals(3): 47,489,422 55,650,406 Test Values(4): 446,515,925 459,628,812 Margin of Error Percent: 5.0000000 Margin of Error Value: 22,981,441 Confidence Interval Values: State Lower Limit: 436,647,371 (State Test Value Minus Margin of Error Value) Local Test Value: 446,515,925 (Within Confidence Interval Limits) State Upper Limit: 482,610,253 (State Test Value Plus Margin of Error Value) Value Assigned (5): 546,724,483 (See ISD Summary Worksheet) Sources: (1) See Stratified Ratio Detail Report VAL7214. (2) Number of parcels sampled by staff. (3) Exception value includes, if tested, D1, the J sample, and any parcels in A,B,C,D,F1,G or L1 marked as exception properties. (4) Unstudied categories and sub-categories were not included in the test values. (5) Includes local value of unstudied property categories and sub-categories.
