This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the coefficient of determination value for a simple linear regression model is .90, then the ... (Read 80 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 24, 2018
If the coefficient of determination value for a simple linear regression model is .90, then the correlation coefficient between the two variables will be .81.
  Indicate whether the statement is true or false

Question 2

If a simple linear regression model is developed based on a sample where the independent and dependent variables are known to be negatively related, then the sum of squares for error will be negative also.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 24, 2018
Answer to Question 1

F

Answer to Question 2

F


biggirl4568

  • Hero Member
  • *****
  • Posts: 551
Reply #2 on: Jul 24, 2018
Thank you!


helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Model Organism Neurospora Model Organism Neurospora
Lock and Key Model Lock and Key Model
Dual Systems Model of Risk-Taking Dual Systems Model of Risk-Taking
This photo, taken in Birmingham, Alabama, provides a glimpse into the determination and bravery of ... This photo, taken in Birmingham, Alabama, provides a glimpse into the determination and bravery of ...
How to solve a linear system with three unknowns using substitution (Question 2 of 2) How to solve a linear system with three unknowns using substitution (Question 2 of 2)
DNA-Z computer model DNA-Z computer model
Video: Summation - defined, spatial, temporal & AP generation or not

For a complete list of videos, visit our video library