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

Author Question: The most common type of observational study is a(n) _____. a. experiment b. survey c. debate d. ... (Read 107 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
The most common type of observational study is a(n) _____.
 a. experiment
  b. survey
  c. debate
  d. statistical inference

Question 2

The sampling error is the
 a. same as the standard error of the mean.
   b. difference between the value of the sample mean and the value of the population mean.
   c. error caused by selecting a bad sample.
   d. standard deviation multiplied by the sample size.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

perkiness

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

b

Answer to Question 2

b




moongchi

  • Member
  • Posts: 516
Reply 2 on: Jun 24, 2018
Gracias!


apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Excellent

 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

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?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

For a complete list of videos, visit our video library