« previous next »

Author Question: The least squares method for determining the best fit minimizes: a. total variation in the ... (Read 93 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
on: Jun 24, 2018
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
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Variation in the rate of evolution as a function of the strength of selection, assuming genetic drif Variation in the rate of evolution as a function of the strength of selection, assuming genetic drif
Steps of the Scientific Method Steps of the Scientific Method
Delta Method Solution Delta Method Solution
An example of continuous variation: biology students organized according to height. An example of continuous variation: biology students organized according to height.
A cowbird with its foster parent. A female cowbird minimizes her cost of parental care by laying her A cowbird with its foster parent. A female cowbird minimizes her cost of parental care by laying her
The total weight of Peter, David and Henry is 123 kg, Peter is 15 kg heavier than David. David ... The total weight of Peter, David and Henry is 123 kg, Peter is 15 kg heavier than David. David ...
Video: Gas exchange - driving force

For a complete list of videos, visit our video library