the following table shows the relationship between the number of years off experience to a salesperson's annual sales in thousands of dollars....
years 6 4 8 5.5 3 7 2.5
sales 46 35 51 42 33 50 30
a) find a prediction (regression) equation that shows the relationship between the number of years of experience to a salesperson's annual sales
b) predict the annual sales for a person with 1.5 years of experience
years 6 4 8 5.5 3 7 2.5
sales 46 35 51 42 33 50 30
a) find a prediction (regression) equation that shows the relationship between the number of years of experience to a salesperson's annual sales
b) predict the annual sales for a person with 1.5 years of experience