Author Question: The least squares method for determining the best fit minimizes: a. total variation in the ... (Read 103 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
The least squares method for determining the best fit minimizes:
 a. total variation in the dependent variable c. sum of squares for regression
  b. sum of squares for error d. All of these choices are true.

Question 2

In the first-order linear regression model, the population parameters of the y-intercept and the slope are, respectively,
 a. b0 and b1 c. 0 and b1
  b. b0 and 1 d. 0 and 1



deja

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

For a complete list of videos, visit our video library