This topic contains a solution. Click here to go to the answer

Author Question: Dr. Abdul wants his research findings to be representative of the students at State U. He makes sure ... (Read 62 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
Dr. Abdul wants his research findings to be representative of the students at State U. He makes sure that every student has an equal chance of being a participant, thereby ensuring that he has engaged in____ sampling.
 
  a. biased
  b. operational
  c. random
  d. representative

Question 2

If you are interested in determining the effectiveness of a new medication in treating depression, it is most critical that you use ____.
 
  a. naturalistic observational methods
  b. correlational research
  c. a double-blind design
  d. a stratified sample



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

ANSWER:
c

Answer to Question 2

ANSWER:
c




joesmith1212

  • Member
  • Posts: 549
Reply 2 on: Jun 19, 2018
Excellent


Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

For a complete list of videos, visit our video library