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

Author Question: What is one benefit of using a large sample size in an experiment? a. Chance variation is less ... (Read 33 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Aug 20, 2018
What is one benefit of using a large sample size in an experiment?
 
  a. Chance variation is less likely to affect the results.
  b. The possibility of a placebo effect is eliminated.
  c. The experiment will be double-blind.
  d. The control group will be similar to the experimental group.
  e. Experimenter bias is less likely to have an effect.

Question 2

What is one 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.
  e. The costs associated with the study are usually much lower.
Understanding Nutrition ¦ Whitney, Rolfes ¦ 12th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Aug 20, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


Charlie

  • Member
  • Posts: 640
Reply 2 on: Aug 20, 2018
:D TYSM

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Field experiment on effects of predation on male guppy colouration Field experiment on effects of predation on male guppy colouration
(a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest (a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest
Young male Pacific Walruses on Cape Pierce in Alaska. Note the variation in the curvature and orient Young male Pacific Walruses on Cape Pierce in Alaska. Note the variation in the curvature and orient
Sample Advance Directive Cont. Sample Advance Directive Cont.
How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ... How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ...
Anatomy of the Large Intestine (colon) Anatomy of the Large Intestine (colon)
Video: Stroke volume - contractility definition

For a complete list of videos, visit our video library