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

Author Question: External validity refers to out ability to attribute the effect that was observed to the ... (Read 49 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jun 29, 2018
External validity refers to out ability to attribute the effect that was observed to the experimental variable and not to the other factors.
 a. True
  b. False

Question 2

An advantage of sample surveys is the ability to use a probability sampling plan that will allow the results of the sample to be projected to the overall population.
 a. True
  b. False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Animal_Goddess

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 29, 2018
Answer to Question 1

b

Answer to Question 2

a


cabate

  • Member
  • Posts: 537
Reply 2 on: Jun 29, 2018
Excellent

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

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

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

external combustion engine external combustion engine
Single-dose drug administration: pharmacokinetic values for this drug are as follows: onset of actio Single-dose drug administration: pharmacokinetic values for this drug are as follows: onset of actio
effect of light on plant effect of light on plant
Factors Affecting Saturation and Condensation: Effect of Curvature Factors Affecting Saturation and Condensation: Effect of Curvature
10 side effect of birth control pills 10 side effect of birth control pills
The First-Pass Effect The First-Pass Effect
Video: Febrile Seizure

For a complete list of videos, visit our video library