DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:04:19 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 092/Gregg VRSN: W 092-907/Spring Hill ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 53,622,320 0.9762 54,929,646 25 609 2 A 53,689,163 0.9925 54,094,875 16 427 3 A 53,667,610 0.9832 54,584,632 35 288 4 A 53,705,343 0.9793 54,840,542 19 171 5 B 4,618,111 0.9168 5,037,207 10 84 6 B 4,675,286 0.9881 4,731,592 7 68 7 B 4,701,562 0.9704 4,844,973 7 55 8 B 4,441,634 0.8731 5,087,200 6 21 9 G1 30,261,470 1.0174 29,743,926 22 197 RANDOM TOTALS: 263,382,499 267,894,593 147 1,920 CATG D1 EXCEPTION VALUES: 266,840 184,582 TOTAL TEST VALUES (4): 263,649,339 268,079,175 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 13,403,959 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 254,675,216 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 263,649,339 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 281,483,134 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 284,813,157 (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
