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

Author Question: Sir Francis Galton noted that, on a scatterplot, a regression line's slope portrays the __________ ... (Read 36 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jun 20, 2018
Sir Francis Galton noted that, on a scatterplot, a regression line's slope portrays the __________ and __________ of the relationship between the two variables.
 
  a. strength; direction
  b. cause; effect
  c. main effect; interaction
  d. history; maturation

Question 2

James is conducting a within-subjects research design and he is concerned that his subjects may discover the purpose of the research because they are exposed to more than one condition of the study.
 
  Therefore, it appears that James is concerned that his study might be confounded by
 
   a. participant bias.
   b. subject mortality.
   c. statistical regression.
   d. the use of a Latin square design.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

a


abc

  • Member
  • Posts: 543
Reply 2 on: Jun 20, 2018
Excellent

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Goblet cells that line the intestine Goblet cells that line the intestine
First Line Antitubercular Drugs First Line Antitubercular Drugs
(A) Pinch along jaw line from midline to lateral aspect. (B) Press St-6 at masseter attachment. (A) Pinch along jaw line from midline to lateral aspect. (B) Press St-6 at masseter attachment.
Slope puzzle Slope puzzle
Slope Question Slope Question
Number line (real numbers) Number line (real numbers)
Video: Introduction to Tuberculosis

For a complete list of videos, visit our video library