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

Author Question: Variance in an experiment may be due to: a. chance. b. the independent variable. c. a confound. ... (Read 138 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Jun 20, 2018
Variance in an experiment may be due to:
 
  a. chance.
  b. the independent variable.
  c. a confound.
  d. all of these

Question 2

Of the following, which is not a type of variation?
 
  a. systematic variation due to chance
  b. chance variation
  c. systematic variation due to the independent variable
  d. systematic variation due to confounds


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Hdosisshsbshs

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


kshipps

  • Member
  • Posts: 571
Reply 2 on: Jun 20, 2018
Gracias!

nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Miller-Urey Experiment Updated Miller-Urey Experiment Updated
Dynamic Response of Thermometers Experiment Dynamic Response of Thermometers Experiment
The Meselson–Stahl experiment The Meselson–Stahl experiment
The Taylor–Woods–Hughes experiment The Taylor–Woods–Hughes experiment
Variable expressivity of Waardenburg syndrome Variable expressivity of Waardenburg syndrome
Davis’s U-tube experiment Davis’s U-tube experiment
Video: Bone Growth and Remodeling

For a complete list of videos, visit our video library