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

Author Question: In an experiment, manipulation of the independent variable requires ____. a. creating one ... (Read 124 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jun 19, 2018
In an experiment, manipulation of the independent variable requires ____.
 
  a. creating one treatment condition defined by one level of the independent variable
  b. creating at least two treatment conditions defined by two different levels of theindependent variable
 c. creating at least three treatment conditions defined by three different levels of theindependent variable
 d. measuring two separate variables to determine how they are related

Question 2

Any sample that focuses on diversity or variety is known as a(n) ____ sample.
 
  a. quota
 b. snowball
 c. heterogeneity
  d. expert


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

c


ts19998

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jun 19, 2018
Thank you!


coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

The Racker and Stoeckenius experiment showing that an H+ electrochemical gradient drives ATP synthes The Racker and Stoeckenius experiment showing that an H+ electrochemical gradient drives ATP synthes
Noll's DNase-I digestion experiment, which verified the beads-on-a-string model of DNA compacti Noll's DNase-I digestion experiment, which verified the beads-on-a-string model of DNA compacti
Solar Neutrino Experiment Solar Neutrino Experiment
Schematic Diagram of the fluidized bed for the experiment (CHE415 Unit Operations) Schematic Diagram of the fluidized bed for the experiment (CHE415 Unit Operations)
A Mental Model of the Craftsman Experiment A Mental Model of the Craftsman Experiment
Griffith’s transformation experiment Griffith’s transformation experiment
Video: Bipolar Disorder

For a complete list of videos, visit our video library