taxes Property Tax Assistance

2022 Confidence Interval Detail

Collin County
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 1,482,080,069 0.9350 1,585,112,373 151 4,574 0.005804221
A 4,937,363,472 0.9414 5,244,703,072 147 12,373 0.007862789
A 6,832,991,607 0.9444 7,235,272,773 148 13,451 0.006904493
A 13,410,955,824 0.9470 14,161,516,182 139 16,121 0.006987582
B 607,567,838 1.0176 597,059,589 7 22 0.012046296
B 725,053,809 1.0352 700,399,738 8 15 0.008373152
B 1,954,045,820 0.9450 2,067,773,354 7 32 0.004211216
B 1,786,714,608 0.9934 1,798,585,271 6 19 0.005294238
C1 182,083,950 0.9195 198,024,959 10 168 0.014040797
C1 180,797,305 0.9336 193,656,068 9 68 0.048110425
C1 192,325,663 0.8345 230,468,140 8 29 0.046318097
C1 160,890,307 1.1970 134,411,284 6 11 0.092338416
F1 2,494,736,874 0.8279 3,013,331,168 9 759 0.114759636
F1 2,554,637,710 0.9935 2,571,351,495 10 136 0.014172986
F1 2,246,745,999 0.9795 2,293,768,248 8 30 0.000529008
F1 2,408,206,949 0.9850 2,444,880,151 5 8 0.000112416
L1 328,791,388 1.0666 308,261,193 12 1,634 0.003446700
L1 351,262,945 1.0001 351,227,822 12 217 0.004308148
L1 324,765,283 0.9837 330,146,674 10 47 0.006581049
L1 364,522,239 1.0402 350,434,762 5 12 0.004912938
Random Totals: 43,526,539,659 45,810,384,316 717 49,726
CATG D1 EXCEPTION VALUES: 537,120 356,483
CATG J EXCEPTION VALUES: 122,687,502 129,586,108
Total Test Values 43,649,764,281 45,940,326,907

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,297,016,345

Confidence Interval Values(5)

Local Test Value: 43,649,764,281 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 43,643,310,562 (State Test Value minus Margin of Error Percent)
State Upper Limit: 48,237,343,252 (State Test Value plus Margin of Error Percent)

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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values