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2007 Confidence Interval Detail
009/Bailey
009-901/Muleshoe ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 16,167,732 0.8610 18,777,854 14 674 .054893134
A 16,193,297 0.8417 19,238,799 15 361 .018329813
A 16,139,463 0.8514 18,956,381 16 221 .016809992
A 16,107,744 0.8578 18,777,972 19 124 .024307057
D3 28,673,887 0.9106 31,489,004 19 2,173 .048811823
F1 4,218,154 0.8264 5,104,252 12 133 .013157784
F1 4,231,360 0.8796 4,810,550 10 43 .020568083
F1 4,297,543 0.9345 4,598,762 7 16 .023835180
F1 3,875,114 0.9111 4,253,226 3 4 .028858768
L1 2,100,317 1.0340 2,031,254 8 136 .020891051
L1 2,131,473 1.0348 2,059,792 7 32 .004618474
L1 1,981,993 1.0825 1,830,940 5 13 .015680598
L1 2,026,616 1.0084 2,009,734 4 5 .000206230
Random Totals: 118,144,693   133,938,520 139 3,935  
Catg J Exception Values: 14,029,350   14,877,046      
Catg D1 Exception Values: 27,954,935   26,412,987      
Catg L1 Exception Values: 16,730,477   16,730,477      
Total Test Values (4): 176,859,455   191,959,030      

Margin of Error

Margin of Error Percent: 5.0000003
Margin of Error Value: 9,597,952

Confidence Interval Values (5)

Local Test Value: 176,859,455 (Outside Confidence Interval)
State Lower Limit: 182,361,078 (State Test Value minus Margin of Error Percent)
State Upper Limit: 201,556,982 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 226,973,481 (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
(6) Includes local value of unstudied property categories and sub-categories

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