DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:54:58 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 108/Hidalgo VRSN: W 108-906/McAllen CISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 558,875,672 1.0177 549,155,618 25 9,831 .017456418 2 A 558,818,345 0.9821 569,003,508 51 6,373 .005653542 3 A 559,007,707 0.9547 585,532,321 53 4,345 .011368748 4 A 558,684,151 0.9452 591,075,065 21 2,103 .008371459 5 B 63,073,643 0.8662 72,816,489 12 501 .190243394 6 B 63,380,938 0.9391 67,491,149 14 236 .015500967 7 B 63,923,273 0.9487 67,379,860 6 77 .002214820 8 B 61,770,691 1.0437 59,184,336 7 18 .012702559 9 F1 307,346,462 0.9913 310,043,843 13 1,347 .006881196 10 F1 308,036,544 0.9854 312,600,511 14 388 .005312894 11 F1 311,624,859 0.9345 333,466,944 11 102 .024199735 12 F1 302,083,019 0.9565 315,821,243 10 22 .019773502 13 L1 157,966,263 0.9801 161,173,618 5 1,297 .007853613 14 L1 158,253,335 0.9984 158,506,946 7 258 .003951444 15 L1 161,471,797 1.0163 158,882,020 6 77 .006972412 16 L1 153,818,467 0.9997 153,864,626 5 17 .000155631 RANDOM TOTALS: 4,348,135,166 4,465,998,097 260 26,992 CATG D1 EXCEPTION VALUES: 1,101,054 1,128,336 TOTAL TEST VALUES (4): 4,349,236,220 4,467,126,433 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 223,356,322 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 4,243,770,111 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 4,349,236,220 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 4,690,482,755 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 4,623,458,972 (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
