Question 7
1 out of 1 points
Sarah is the office manager for a group of financial advisors who provide financial
services for individual clients. She would like to investigate whether a relationship
exists between the number of presentations made to prospective clients in a month
and the number of new clients per month. The following table shows the number of
presentations and corresponding new clients for a random sample of six employees.
Employee
Presentations New Clients
1
7
2
2
9
3
3
9
4
4
10
3
5
11
5
6
12
3
Sarah would like to use simple regression analysis to estimate the number of new
clients per month based on the number of presentations made by the employee per
month. The slope for the regression equation is ________.
Selected
Answer:
0.30
43
Answers:
0.15
53
0.30
43
0.87
50
0.59
87
Question 8
1 out of 1 points
Sarah is the office manager for a group of financial advisors who provide financial
services for individual clients. She would like to investigate whether a relationship
exists between the number of presentations made to prospective clients in a month
and the number of new clients per month. The following table shows the number of
presentations and corresponding new clients for a random sample of six employees.
Employee
Presentations New Clients
1
7
2
2
9
3
3
9
4
4
10
3
5
11
5
6
12
3
Sarah would like to use simple regression analysis to estimate the number of new
clients per month based on the number of presentations made by the employee per
month. The
y

intercept for the regression equation is ________.
Answers:
Question 9
1 out of 1 points
Sarah is the office manager for a group of financial advisors who provide financial
services for individual clients. She would like to investigate whether a relationship
exists between the number of presentations made to prospective clients in a month
and the number of new clients per month. The following table shows the number of
presentations and corresponding new clients for a random sample of six employees.
Employee
Presentations New Clients
1
7
2
2
9
3
3
9
4
4
10
3
5
11
5
6
12
3
Sarah would like to use simple regression analysis to estimate the number of new
clients per month based on the number of presentations made by the employee per
month. The average number of new clients per month for an employee who made 10
presentations per month is ________.
Answers:
Question 10
1 out of 1 points
The ________ indicates both the strength and direction of the linear relationship
between the independent and dependent variables.