taxes Property Tax Assistance

2024 Confidence Interval Detail

Ellis County
070-908/Midlothian ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 2,440,470,274 0.9757 2,501,250,665 94 6,674 0.006137062
A 3 2,119,080,484 1.0002 2,118,656,753 94 4,364 0.005124499
A 4 1,739,517,830 0.9872 1,762,072,356 90 2,910 0.010046685
A 5 1,466,000,261 0.9770 1,500,512,038 72 1,840 0.015353605
B 2 120,111,982 1.0604 113,270,447 10 273 0.006773735
B 3 116,868,206 0.9685 120,669,289 8 40 0.008303138
B 4 126,842,096 1.0075 125,897,862 1 4 0.000000000
B 5 175,289,194 1.0631 164,884,953 3 4 0.001881816
C1 2 48,647,149 0.8962 54,281,577 11 496 0.040333025
C1 3 80,844,242 0.9753 82,891,666 23 311 0.070305000
C1 4 48,264,938 1.1428 42,233,932 9 40 0.251217086
C1 5 39,782,958 1.1504 34,581,848 7 12 0.214852097
E 0 353,001,698 0.9100 387,913,954 11 1,069 0.049254490
F1 2 159,200,555 1.0217 155,819,277 10 157 0.005781119
F1 3 201,122,300 1.0294 195,378,181 9 88 0.005317790
F1 4 196,408,480 1.0101 194,444,590 8 36 0.017609627
L1 2 83,516,225 1.0094 82,738,483 13 93 0.015491780
L1 3 60,627,570 0.9337 64,932,601 2 6 0.000922202
L1 4 177,114,059 0.9159 193,377,071 2 3 0.008056425
Random Totals: 9,752,710,501 9,895,807,543 477 18,420
CATG D1 EXCEPTION VALUES: 4,955,244 1,671,479
CATG F1 EXCEPTION VALUES: 815,100,026 814,124,440
CATG L1 EXCEPTION VALUES: 571,562,149 571,546,002
Total Test Values 11,144,327,920 11,283,149,464

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 564,157,473

Confidence Interval Values(5)

Local Test Value: 11,144,327,920 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 10,718,991,991 (State Test Value minus Margin of Error Percent)
State Upper Limit: 11,847,306,937 (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