« previous next »

Author Question: When groups of subjects are equal to begin with, but are then treated differently by the ... (Read 87 times)

tth

  • Hero Member
  • *****
  • Posts: 579
on: Jun 20, 2018
When groups of subjects are equal to begin with, but are then treated
  differently by the experimenter, the research technique is post-facto.
 
  Indicate whether the statement is true or false

Question 2

When the correlation between X and Y equals 1.00, the standard error of
  estimate
 
  a. equals 0
  b. equals the mean of Y
  c. equals the standard deviation of Y
  d. equals 1.00


Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

F

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

tth

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jun 20, 2018
Thank you!


Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

A comparison of monophyletic, paraphyletic, and polyphyletic taxonomic groups. A comparison of monophyletic, paraphyletic, and polyphyletic taxonomic groups.
Ethnic Groups of Eastern North America, 1750 Ethnic Groups of Eastern North America, 1750
"a) To begin push-hands exercise, touch hands. b) Then lean into each other with your full ... "a) To begin push-hands exercise, touch hands. b) Then lean into each other with your full ...
Funeral Rituals and Practices among U.S. Cultural Groups Funeral Rituals and Practices among U.S. Cultural Groups
Social Groups Social Groups
Major groups of forest biomes Major groups of forest biomes
Video: Reflex arc construction

For a complete list of videos, visit our video library