taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
043/Collin
043-905/Frisco ISD

Category Summary

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

Stratum
Variance
A 1,646,355,506 0.9035 1,822,197,572 150 9,421 .072657243
A 2,426,341,661 0.9552 2,540,139,930 150 10,745 .007073811
A 2,944,335,429 0.9377 3,139,954,601 150 9,741 .013821049
A 2,846,877,425 0.9580 2,971,688,335 150 4,938 .010108667
B 225,396,389 0.9567 235,597,773 13 297 .006930891
B 270,773,211 0.9441 286,805,647 7 11 .009941997
B 496,511,459 0.9289 534,515,512 7 16 .015210728
B 560,417,944 0.9387 597,014,961 5 13 .002174307
E 320,521,520 0.9963 321,711,854 14 251 .012205827
F1 801,842,282 1.0088 794,847,623 13 389 .014006141
F1 851,603,288 1.0114 842,004,437 11 97 .041207595
F1 910,145,455 0.9892 920,082,344 10 35 .003780932
F1 860,873,032 0.9715 886,127,671 5 11 .001721036
L1 181,566,349 0.9909 183,233,776 10 1,114 .000857813
L1 201,625,621 1.0159 198,469,949 9 200 .001796059
L1 163,809,205 0.9959 164,483,588 8 34 .011561773
L1 201,691,408 0.9843 204,908,471 5 11 .000457675
Random Totals: 15,910,687,184   16,643,784,044 717 37,324  
Catg D1 Exception Values: 1,378,900   1,301,147      
Total Test Values (4): 15,912,066,084   16,645,085,191      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 832,254,260

Confidence Interval Values (5)

State Lower Limit: 15,812,830,931 (State Test Value minus Margin of Error Percent)
Local Test Value: 15,912,066,084 (Within Confidence Interval)
State Upper Limit: 17,477,339,451 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 15,342,702,212 (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