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

Author Question: If there are two independent variables in a repeated measures factorial experiment, and one variable ... (Read 125 times)

tth

  • Hero Member
  • *****
  • Posts: 579
If there are two independent variables in a repeated measures factorial experiment, and one variable has three levels while the other has 4 levels, how many degrees of freedom are associated with the numerator of the F ratio of the interaction of the variables?
 
  a. 6 c. 12
  b. 7 d. can't say without more information

Question 2

If there are two independent variables in a repeated measures factorial experiment, each with three levels, how many degrees of freedom are associated with the numerator of the F ratio of the interaction of the variables?
 
  a. 9 c. 4
  b. 6 d. can't say without more information



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mmpiza

  • Sr. Member
  • ****
  • Posts: 354
Answer to Question 1

A
The df for the interaction equals (a - 1)(b - 1) where a is the number of levels of Factor A and b is the number of levels of Factor B.

Answer to Question 2

C
The df for the interaction equals (a - 1)(b - 1) where a is the number of levels of Factor A and b is the number of levels of Factor B.




tth

  • Member
  • Posts: 579
Reply 2 on: Jun 19, 2018
Excellent


miss.ashley

  • Member
  • Posts: 371
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

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?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

For a complete list of videos, visit our video library