This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If extraneous variables are not controlled in an experiment, what major problem will the researcher ... (Read 69 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Jul 13, 2018
If extraneous variables are not controlled in an experiment, what major problem will the researcher face?
 
  a. not having enough data to allow for valid statistical analysis
  b. the results will be stated in subjective, and possibly biased terms
   c. it cannot be known which variable(s) produced the observed results
  d. not having enough participants

Question 2

The two effects that influence the dependent variable are main effects and interaction effects in
 
  __________ design.
 
  Fill in the blanks with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ynlevi

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

factorial


Anajune7

  • Member
  • Posts: 574
Reply 2 on: Jul 13, 2018
:D TYSM

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

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?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

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

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

An example of an experiment that supported Beadle and Tatum's one gene An example of an experiment that supported Beadle and Tatum's one gene
Attributes of Major Energy Channels According to Traditional Chinese Medicine Attributes of Major Energy Channels According to Traditional Chinese Medicine
Major Somatic Motor Tracts and Pathways Major Somatic Motor Tracts and Pathways
Problem Problem
Chemistry - Problem Exercise Chemistry - Problem Exercise
Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v
Video: Introduction to Insulin

For a complete list of videos, visit our video library