Chapter 5.3, Problem 5AYK

a.

To determine

To construct: The scatter plot.

b.

To determine

To find: The least-squares line for predicting the suicide rate from homicide rate and add the least square line to scatterplot.

c.

To determine

To describe: The numerical value of the slope.

d.

To determine

To find: The county’s predicted suicide rate when Ohio county has a homicide rate of 8 per 100,000 people.