DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:11:07 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 092/Gregg VRSN: W 092-904/Pine Tree ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 164,073,310 0.9286 176,688,897 50 2,292 .019199125 2 A 164,214,878 0.9594 171,164,142 56 1,572 .005364006 3 A 163,768,045 0.9651 169,690,234 54 1,112 .005686482 4 A 163,958,794 0.9869 166,135,165 45 656 .002416704 5 B 15,279,978 0.9616 15,890,160 7 254 .007600275 6 B 15,283,655 1.0468 14,600,358 8 186 .007240800 7 B 17,039,531 0.9885 17,237,765 6 63 .008149107 8 F1 31,953,340 0.9499 33,638,636 8 259 .081511444 9 F1 31,939,514 0.9439 33,837,815 7 101 .009690883 10 F1 32,887,811 0.8785 37,436,324 6 41 .054992311 11 F1 30,959,132 0.9874 31,354,195 5 14 .014580703 12 G1 29,947,068 1.0221 29,299,548 6 89 .006133720 13 G1 29,530,497 0.9866 29,931,580 6 33 .004055636 14 G1 32,334,626 0.9973 32,422,166 5 17 .003694484 15 G1 26,637,368 0.9528 27,956,935 3 5 .001269052 16 L1 27,156,001 0.9638 28,175,971 7 412 .008929021 17 L1 27,248,196 0.9896 27,534,555 8 104 .017583208 18 L1 27,214,183 0.9850 27,628,612 6 37 .003910105 19 L1 26,770,182 1.0325 25,927,537 5 13 .005092285 RANDOM TOTALS: 1,058,196,109 1,096,550,595 298 7,260 CATG J EXCEPTION VALUES: 34,527,523 35,227,465 CATG D1 EXCEPTION VALUES: 1,114,490 1,205,047 CATG B EXCEPTION VALUES: 18,161,585 19,286,960 TOTAL TEST VALUES (4): 1,111,999,707 1,152,270,067 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 57,613,503 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 1,094,656,564 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 1,111,999,707 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 1,209,883,570 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,300,097,666 (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
