This topic contains a solution. Click here to go to the answer

Author Question: As participant homogeneity increases, A) within-group variability decreases B) within-group ... (Read 137 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
As participant homogeneity increases,
 
  A) within-group variability decreases
  B) within-group variability remains the same
  C) within-group variability increases
  D) not really sure what you are asking here

Question 2

With more homogenous groups of participants, researchers need to test ________ participants.
 
  A) individual B) fewer C) available D) more



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wfdfwc23

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

A

Answer to Question 2

B





 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

For a complete list of videos, visit our video library