Dr. Lillian? Fok, a New Orleans? psychologist, specializes intreating patients who are agoraphobic? (i.e., afraid to leavetheir? homes). The following table indicates how many patients Dr.Fok has seen each year for the past 10 years. It also indicateswhat the robbery rate was in New Orleans during the same?year.????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
Year | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Number of Patients | 37 | 34 | 40 | 41 | 41 | 54 | 60 | 53 | 58 | 62 |
Robbery Rate per? 1,000 Population | 58.0 | 60.6 | 73.0 | 75.7 | 81.5 | 89.0 | 101.5 | 94.2 | 104.1 | 116.2 |
The simple linear regression equation that shows the bestrelationship between the number of patients and year is ?(roundyour responses to three decimal? places):
ModifyingAbove y with carety ?=???????+??????x where
ModifyingAbove y with carety ?= Dependent Variable and x? =Independent Variable.
Using linear regression?, the number of patients Dr. Fok willsee in year 11?=????? patients? (round your response to twodecimal? places).
Using linear regression?, the number of patients Dr. Fok willsee in year 12?=???? patients ?(round your response to two decimal?places).
The coefficient of determination for the linear regression modelis 0.8621 This shows that there is a (strong) OR (not so strong)relationship between the? "Number of? Patients" and? "Year."