« previous next »

Author Question: What technique allows for the control of systematic confounds? a. random selection b. bimodal ... (Read 41 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jun 20, 2018
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
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Balancing selection and heterozygote advantage. Balancing selection and heterozygote advantage.
Relatively simple changes in Hox genes control limb formation in tetrapods. Relatively simple changes in Hox genes control limb formation in tetrapods.
The deer mouse and the African elephant represent extremes among mammals of r versus K selection. The deer mouse and the African elephant represent extremes among mammals of r versus K selection.
Neuropeptides and Peripheral Peptides Involved in Control of Food Intake and Metabolism Neuropeptides and Peripheral Peptides Involved in Control of Food Intake and Metabolism
One generation of random mating produces Hardy–Weinberg equilibrium One generation of random mating produces Hardy–Weinberg equilibrium
A Model of Directional Selection against a Recessive Lethal Allele A Model of Directional Selection against a Recessive Lethal Allele
Video: Anaphylaxis Animation

For a complete list of videos, visit our video library