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

Author Question: Which of the following is NOT a probability sampling method? a) simple random sampling b) quota ... (Read 116 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jul 13, 2018
Which of the following is NOT a probability sampling method?
 
  a) simple random sampling
  b) quota sampling
  c) stratified sampling
  d) cluster sampling

Question 2

Suppose you are conducting a factorial study with variables A and B. Your results reveal an interaction effect. This means that
 
  a. variable A is effective in changing performance only if variable B is also effective.
   b. the effect of independent variable A depends on what level of independent variable B they experience.
  c. one of the variables, A or B, can have an effect on performance only if the other does not.
  d. the effects of variable A and of variable B cancel each other out.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kthug

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 13, 2018
Answer to Question 1

b

Answer to Question 2

B


corkyiscool3328

  • Member
  • Posts: 539
Reply 2 on: Jul 13, 2018
Excellent

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

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?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another. Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another.
Anterograde Tracing Method Anterograde Tracing Method
Performing Venipuncture Using the Vacutainer Method Performing Venipuncture Using the Vacutainer Method
Chorionic villus sampling (left) and amniocentesis (right) Chorionic villus sampling (left) and amniocentesis (right)
Integral Calculus-Volume using Disk method Integral Calculus-Volume using Disk method
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
Video: Protein Structure - Primary, Secondary, Tertiary and Quaternary

For a complete list of videos, visit our video library