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

Author Question: What is the benefit of using a large sample size in an experiment? a. Chance variation is ruled out ... (Read 79 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Aug 21, 2018
What is the benefit of using a large sample size in an experiment?
 a. Chance variation is ruled out
  b. There will be no placebo effect
  c. The experiment will be double-blind
  d. The control group will be similar to the experimental group

Question 2

What is the benefit of using controls in an experiment?
 a. The size of the groups can be very large
  b. The subjects do not know anything about the experiment
  c. The subjects who are treated are balanced against the placebos
  d. The subjects are similar in all respects except for the treatment being tested


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Cheesycrackers

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 21, 2018
Answer to Question 1

a

Answer to Question 2

d


maegan_martin

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Aug 21, 2018
Thanks


Cheesycrackers

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Aug 21, 2018
Welcome :)


« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Interaction web of factors that might influence locust population size. Interaction web of factors that might influence locust population size.
shelducks, genus Tadorna, are a group of large birds in the Tadorninae subfamily of the Anatidae shelducks, genus Tadorna, are a group of large birds in the Tadorninae subfamily of the Anatidae
Prostate cancer. In this example, a large mass has grown into the urinary bladder. Prostate cancer i Prostate cancer. In this example, a large mass has grown into the urinary bladder. Prostate cancer i
Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta
Sample Teaching Plan for Hypertension Cont. Sample Teaching Plan for Hypertension Cont.
Two ways of generating genetic variation in meiosis Two ways of generating genetic variation in meiosis
Video: Methods of carbon dioxide transport - carbaminohemoglobin and bicarbonate ions

For a complete list of videos, visit our video library