« previous next »

Author Question: If two groups are unequal at the start of an experiment with regard to the dependent variable, then ... (Read 40 times)

abern

  • Hero Member
  • *****
  • Posts: 533
on: Jun 20, 2018
If two groups are unequal at the start of an experiment with regard to the dependent variable, then the F ratio would be:
 
  a. 1
  b. <1
  c. >1
  d. unknown

Question 2

You are analyzing a journal article that used the Solomon four-group design. You've identified the following groups: R Group 1 Pretest Treatment Posttest R Group 2 Pretest Posttest R Group 3 Treatment Posttest What would the fourth group look like? I. R Group 4 Posttest II. Group 4 Pretest Posttest III. Group 4 Treatment IV. R Group 4 Pretest Posttest
 
  a. I
  b. II
  c. III
  d. IV


sarah_brady415

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Experiment of Lederberg and Tatum demonstrating gene transfer in E. coli Experiment of Lederberg and Tatum demonstrating gene transfer in E. coli
The Meselson-Stahl Experiment p2 The Meselson-Stahl Experiment p2
Common Functional Groups Found in Biomolecules Common Functional Groups Found in Biomolecules
How to solve a linear system when the variable is in the denominator position (Question 1 of 2) How to solve a linear system when the variable is in the denominator position (Question 1 of 2)
Direct thumb pressure along the tibialis anterior. Start at proximal end, moving about 1 inch at a ... Direct thumb pressure along the tibialis anterior. Start at proximal end, moving about 1 inch at a ...
Carbonyl groups reaction type Carbonyl groups reaction type
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library