Number of Ordained Ministers in SF Number of Homicides in SF 1850 4 55 1860 9 75 1870 12 107 1880 28 137 1890 22 169 1900 24 205 1910 35 231 1920 53 250 1930 53 285 1940 69 341 1950 63 369 1960 78 403 1970 90 450 1980 89 492 1990 100 525 2000 105 578 a. What does this graph seem to be telling us? b. Does the regression model seem to be strongly predictive/reliable? Why so? c. If we wanted to predict the number of homicides in the same city given 125 ordained ministers, what would your prediction be?

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Number of Ordained Ministers in SF
Number of Homicides in SF
1850
4
55
1860
9
75
1870
12
107
1880
28
137
1890
22
169
1900
24
205
1910
35
231
1920
53
250
1930
53
285
1940
69
341
1950
63
369
1960
78
403
1970
90
450
1980
89
492
1990
100
525
2000
105
578
a. What does this graph seem to be telling us?
b. Does the regression model seem to be strongly predictive/reliable? Why so?
c. If we wanted to predict the number of homicides in the same city
given 125 ordained ministers, what would your prediction be?
Transcribed Image Text:Number of Ordained Ministers in SF Number of Homicides in SF 1850 4 55 1860 9 75 1870 12 107 1880 28 137 1890 22 169 1900 24 205 1910 35 231 1920 53 250 1930 53 285 1940 69 341 1950 63 369 1960 78 403 1970 90 450 1980 89 492 1990 100 525 2000 105 578 a. What does this graph seem to be telling us? b. Does the regression model seem to be strongly predictive/reliable? Why so? c. If we wanted to predict the number of homicides in the same city given 125 ordained ministers, what would your prediction be?
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