Author Question: Random sampling occurs when a. the sample is selected from a single population b. a random ... (Read 164 times)

mia

  • Hero Member
  • *****
  • Posts: 564
Random sampling occurs when
 
  a. the sample is selected from a single population
  b. a random choice determines the first subject to be selected
  c. the sample is selected from an infinite population
  d. all members of the population have an equal chance of being selected

Question 2

When numbers are assigned on the basis of discrete, mutually exclusive
  categories, the resulting scale is called
 
  a. nominal
  b. ordinal
  c. interval
  d. ratio



joechoochoy

  • Sr. Member
  • ****
  • Posts: 306
Answer to Question 1

d

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library