Stats Solutions

[Solution] Each of the following pairs represents the number of licensed drivers (X) and the number of cars (Y) for seven houses in my neighborhood: Drivers

Question: Each of the following pairs represents the number of licensed drivers (X ) and the number of cars ( Y ) for seven houses in my neighborhood:

Drivers X Cars Y
5 4
5 3
2 2
2 2
3 2
1 1
2 2
  1. Construct a scatterplot to verify a lack of pronounced curvilinearity.
  2. Determine the least squares equation for t hese data. (Remember, you will fi rst have to calculate r , SS y , and SS x .)

(d) Predict the number of cars for each of two new families with two and fi ve drivers.

Price: $2.99
Solution: The downloadable solution consists of 3 pages
Deliverable: Word Document


∴ Other downloads you may be interested in ∴

log in to your account

Forgot password?
Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in