SCIN 139 Lab 3 worksheet

Table A – See instructions following Table B, under “Methods”

 

Name of cemetery: ______Used Tarrant county records._No cemetery available

 

Town/city of cemetery: __Fort Worth, TX______________________________

 

County of cemetery: __Tarrant County________________________________

 

State/province of cemetery: ____________________________

 

Country of cemetery: _______________________________

 

 

Cohort 1: ____female______________________________________

 

Cohort 2: male_____________________________________

 

 

Cohort 1 Cohort 2
Age class Age at start X dx nx lx Log10(1000*lx) dx nx lx Log10(1000*lx)
0-9 0 0 20 50 0.4 0.602059991 15 51 0.29 0.4623979
10-19 10 1 3 30          0.06 -0.221848749 3 36 0.05 -0.30102999
20-29 20 2 4 27 0.08 -0.09691003 7 33 0.137 0.13672056
30-39 30 3 3 23 0.06 -0.221848749 4 24 0.07 -0.15490195
40-49 40 4 5 20 0.1 0 3 20 0.05 -0.30102999
50-59 50 5 3 15 0.06 -0.221848749 4 17 0.07 -0.15490195
60-69 60 6 6 12 0.12 0.079181246 6 13 0.11 0.041392685
70-79 70 7 3 6 0.06 -0.221848749 3 7 0.05 -0.30102999
80-89 80 8 2 3 0.04 -0.397940008 4 4 0.07 -0.15490195
90-99 90 9 1 1 0.02 -0.698970004 0 0 0 0
100-109 100 10 0 0 0 0 0 0 0 0
110-119 110 11 0 0 0 0 0 0 0 0
120+ 120 12 0 0 0 0 0 0 0 0
Total 51 49

 

 

Additional background information about the cemetery: _________________________

Data from the burial records of Trinity Church, an Episcopalian parish in St. Mary’s City,

Maryland.

 

 

 

 

 

Born 1801-1850 Females Males
Age class Age at start x dx nx lx Log10(1000*lx) dx nx lx Log10(1000*lx)
0-9 0 0 4 83 1 3 9 92 1 3
10-19 10 1 1 79 0.9518 2.978549 1 83 0.902 2.95529027
20-29 20 2 7 78 0.9398 2.97301651 7 82 0.891 2.95002603
30-39 30 3 4 71 0.8554 2.93218026 6 75 0.815 2.91127344
40-49 40 4 4 67 0.8072 2.90699671 10 69 0.75 2.87506126
50-59 50 5 7 63 0.759 2.88026246 11 59 0.641 2.80706418
60-69 60 6 14 56 0.6747 2.82910993 20 48 0.522 2.71745341
70-79 70 7 24 42 0.506 2.7041712 16 28 0.304 2.4833702
80-89 80 8 14 18 0.2169 2.33619441 11 12 0.13 2.11539342
90-99 90 9 4 4 0.0482 1.6829819 1 1 0.011 1.03621217
100-109 100 10 0 0 0 #NUM! 0 0 0 #NUM!
110-119 110 11 0 0 0 #NUM! 0 0 0 #NUM!
120+ 120 12 0 0 0 #NUM! 0 0 0 #NUM!
Total 83 92

 

7 persons in this cohort died when 50-59 years old
18 = 14 + 4

 

 

 

 

 

 

Born 1851-1900 Females Males
Age class Age at start x dx nx lx Log10(1000*lx) dx nx lx Log10(1000*lx)
0-9 0 0 13 157 1 3 17 142 1 3
10-19 10 1 4 144 0.9172 2.96246284 4 125 0.88 2.94462167
20-29 20 2 7 140 0.8917 2.95022838 9 121 0.852 2.93049703
30-39 30 3 6 133 0.8471 2.92795199 5 112 0.789 2.89692968
40-49 40 4 6 127 0.8089 2.90790407 4 107 0.754 2.87709543
50-59 50 5 11 121 0.7707 2.88688572 14 103 0.725 2.86054888
60-69 60 6 23 110 0.7006 2.84549303 22 89 0.627 2.79710166
70-79 70 7 35 87 0.5541 2.7436196 35 67 0.472 2.67378646
80-89 80 8 35 52 0.3312 2.52010369 26 32 0.225 2.35286163
90-99 90 9 15 17 0.1083 2.03454927 6 6 0.042 1.62586291
100-109 100 10 2 2 0.0127 1.10513034 0 0 0 #NUM!
110-119 110 11 0 0 0 #NUM! 0 0 0 #NUM!
120+ 120 12 0 0 0 #NUM! 0 0 0 #NUM!
Total 157 142

 

The cemetery contains one site dating from the 1600s, the grave of the first royal governor of Maryland, but most of the tombstones transcribed in the online database date from the 1800s and 1900s.
Graph accompanying the life table examples in Table B:

 

 

Survivorship curves by sex, for individuals born 1801-1850 and 1851-1900

 

 

 

 

 

 

 

 

 

 

 

 

 

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