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

Author Question: If there is a confounding variable in an experiment, you cannot: a. know the cause of the ... (Read 20 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jun 20, 2018
If there is a confounding variable in an experiment, you cannot:
 
  a. know the cause of the outcome.
  b. obtain a significant result.
  c. select participants randomly.
  d. avoid making a Type II error.

Question 2

If we have conducted random selection accurately, we would be fairly confident that:
 
  a. there are equal numbers in subject groups.
  b. the independent variable has been operationally defined.
  c. the sample of subjects reflects the population that we are studying.
  d. confounding variables have increased in our experiment.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jsherida

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

C


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jun 20, 2018
Gracias!

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

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.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

The Hershey-Chase Experiment The Hershey-Chase Experiment
The Redi experiment. The Redi experiment.
An overhead camshaft engine equipped with variable valve timing on both the intake and exhaust ... An overhead camshaft engine equipped with variable valve timing on both the intake and exhaust ...
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 ...
Evaluating an experiment (metabolic pathway) Evaluating an experiment (metabolic pathway)
Summary of Single Variable Discrete Models Summary of Single Variable Discrete Models
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library