« previous next »

Author Question: In the experiment with the rats and the goal box, the number of food pellets given when the rats ... (Read 150 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jun 21, 2018
In the experiment with the rats and the goal box, the number of food pellets given when the rats reach the goal box is the
 
  A) extraneous variable.
  B) confounding variable.
  C) dependent variable.
  D) independent variable.

Question 2

In the experiment with the rats and the goal box, the _____ is the dependent variable.
 
  A) rat
  B) goal box
  C) level of activity
  D) food


xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 21, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Types of variation in chromosome number. Types of variation in chromosome number.
Dynamic Response of Thermometers Experiment Dynamic Response of Thermometers Experiment
Basic Design of the Driving and Cell Phone Distraction Experiment Basic Design of the Driving and Cell Phone Distraction Experiment
Landsteiner's experiment demonstrating the exquisite specificity of the immune system. Landsteiner's experiment demonstrating the exquisite specificity of the immune system.
Food vs Cash: Which Is More Effective for Alleviating Hunger? Food vs Cash: Which Is More Effective for Alleviating Hunger?
Food Safety and Technology Food Safety and Technology
Video: Origin of organelles Animation

For a complete list of videos, visit our video library