« previous next »

Author Question: Dr. Van Offer is studying a new communication method. If he uses the new technique in a ... (Read 42 times)

fox

  • Hero Member
  • *****
  • Posts: 540
on: Jul 13, 2018
Dr. Van Offer is studying a new communication method. If he uses the new technique in a
 
  randomized study, it would be the
 
  A) dependent variable. B) independent variable.
  C) placebo. D) control group.

Question 2

This type of sampling is easy, cheap and fast, but its biggest problem is that it can produce very unrepresentative samples and lacks depth. __________ is a nonsystematic selection method that often produces samples very unlike the population.
 
  Fill in the blanks with correct word


jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

convenience sampling


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Studying the Axon Studying the Axon
The medical assistant often has to reassure and comfort the patient before effective communication c The medical assistant often has to reassure and comfort the patient before effective communication c
In-line blending is the most accurate method for blending ethanol with gasoline because computers ... In-line blending is the most accurate method for blending ethanol with gasoline because computers ...
Alternative technique for palpating the thyroid Alternative technique for palpating the thyroid
The chorionic villus sampling technique. (a) A catheter is inserted into the uterus through the vagi The chorionic villus sampling technique. (a) A catheter is inserted into the uterus through the vagi
Computer-automated DNA sequencing using the chain-termination (Sanger) method Computer-automated DNA sequencing using the chain-termination (Sanger) method
Video: Hyperglycemia Animation

For a complete list of videos, visit our video library