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

Author Question: What does it mean for an experiment to be random? (Read 67 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Apr 14, 2020
What does it mean for an experiment to be random?
◦ Assignment into the control and treatment groups is determined by a person who is not involved in the research.
◦ Assignment into the control and treatment groups is determined by chance.
◦ Assignment into the control and treatment groups is determined by the participants.
◦ Assignment into the control and treatment groups is determined by the researcher.
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by rayancarla1 on Apr 14, 2020

aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Apr 14, 2020
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


rayancarla1

  • Member
  • Posts: 571
Reply 2 on: Apr 14, 2020
Excellent

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Stanley Miller 1953 Experiment Stanley Miller 1953 Experiment
Leder's experiment showing the binding of mRNA to DNA that contains an intron Leder's experiment showing the binding of mRNA to DNA that contains an intron
Field experiment on effects of predation on male guppy colouration Field experiment on effects of predation on male guppy colouration
These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc
Fluidization - Data Table of experiment Fluidization - Data Table of experiment
Experiment: Response to Auxin Experiment: Response to Auxin
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library