Dr. Lillian Fok, a New Orleans psychologist, specializes in treating patients who are agoraphobic (i.e., afraid to leave their homes). The following table indicates how many patients Dr. Fok has seen each year for the past 10 years. It also indicates what the robbery rate was in New Orleans during the same year: Year 2 3 4 7 8 9. 10 Number of Patients 35 32 41 42 40 54 60 55 58 61 Robbery Rate per 1,000 Population 57.8 60.6 73.4 75.7 78.5 89.0 101.1 95.4 104.1 115.6 The simple linear regression equation that shows the best relationship between the number of patients and the robbery rate is (round your responses to three decimal places): y = 0.817 + 0.552 x where y = Number of Patients and x = Robbery Rate. In year 11, if the robbery rate increases to 133.40, using trend analysis, the number of patients Dr. Fok will see = 74.45 patients (round your response to two decimal places). In year 11, if the robbery rate decreases to 88.5, using trend analysis, the number of patients Dr. Fok will see = places). patients (round your response to two decimal

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Author:WINSTON, Wayne L.
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Dr. Lillian Fok, a New Orleans psychologist, specializes in treating patients who are agoraphobic (i.e., afraid to leave their homes). The following table indicates how
many patients Dr. Fok has seen each year for the past 10 years. It also indicates what the robbery rate was in New Orleans during the same year:
Year
2
3
4
7
8
9.
10
Number of Patients
35
32
41
42
40
54
60
55
58
61
Robbery Rate per
1,000 Population
57.8
60.6
73.4
75.7
78.5
89.0
101.1
95.4
104.1
115.6
The simple linear regression equation that shows the best relationship between the number of patients and the robbery rate is (round your responses to three decimal
places):
y = 0.817 + 0.552 x
where y = Number of Patients and x = Robbery Rate.
In year 11, if the robbery rate increases to 133.40, using trend analysis, the number of patients Dr. Fok will see = 74.45 patients (round your response to two decimal
places).
In year 11, if the robbery rate decreases to 88.5, using trend analysis, the number of patients Dr. Fok will see =
places).
patients (round your response to two decimal
Transcribed Image Text:Dr. Lillian Fok, a New Orleans psychologist, specializes in treating patients who are agoraphobic (i.e., afraid to leave their homes). The following table indicates how many patients Dr. Fok has seen each year for the past 10 years. It also indicates what the robbery rate was in New Orleans during the same year: Year 2 3 4 7 8 9. 10 Number of Patients 35 32 41 42 40 54 60 55 58 61 Robbery Rate per 1,000 Population 57.8 60.6 73.4 75.7 78.5 89.0 101.1 95.4 104.1 115.6 The simple linear regression equation that shows the best relationship between the number of patients and the robbery rate is (round your responses to three decimal places): y = 0.817 + 0.552 x where y = Number of Patients and x = Robbery Rate. In year 11, if the robbery rate increases to 133.40, using trend analysis, the number of patients Dr. Fok will see = 74.45 patients (round your response to two decimal places). In year 11, if the robbery rate decreases to 88.5, using trend analysis, the number of patients Dr. Fok will see = places). patients (round your response to two decimal
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