Author Question: What technique allows for the control of systematic confounds? a. random selection b. bimodal ... (Read 32 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
What technique allows for the control of systematic confounds?
 
  a. random selection
  b. bimodal distribution
  c. random numbering
  d. analysis of variance

Question 2

What does random selection do?
 
  a. increases counterbalancing
  b. helps to control systematic confounds
  c. helps to make sure the groups are equated
  d. increases within-groups variance



FergA

  • Sr. Member
  • ****
  • Posts: 352
Answer to Question 1

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

For a complete list of videos, visit our video library