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

Author Question: If the scatter chart indicates a positive linear relationship between two variables, then their ... (Read 149 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
on: Jun 24, 2018
If the scatter chart indicates a positive linear relationship between two variables, then their correlation coefficient is
 a. equal to 1.
  b. greater than 1.
  c. between 0 and +1.
  d. between 1 and 0.

Question 2

In general, on what basis are independent variables selected for entry into the equation during stepwise regression?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

Independent variables are selected for entry into the equation during stepwise regression based upon the amount of the remaining variation in y (the variation that has not already been explained by included variables) that a candidate variable can explain.


Bernana

  • Member
  • Posts: 530
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

The meninges. This figure illustrates the location and structure of each layer of the meninges and t The meninges. This figure illustrates the location and structure of each layer of the meninges and t
Age-Crime Relationship in (a) 1842 and (b) 1992 Age-Crime Relationship in (a) 1842 and (b) 1992
The bacterial cell wall: (a) gram-positive bacterium; (b) gram-negative bacterium. The bacterial cell wall: (a) gram-positive bacterium; (b) gram-negative bacterium.
Positive and Negative Reinforcement Positive and Negative Reinforcement
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
The relationship between the Golgi complex and lysosomes The relationship between the Golgi complex and lysosomes
Video: Physiology of Asthma

For a complete list of videos, visit our video library