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

Author Question: Stratified random sampling employs the use of A) subpopulations defined in advance. B) ad hoc ... (Read 32 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Aug 4, 2018
Stratified random sampling employs the use of
 
  A) subpopulations defined in advance.
  B) ad hoc samples.
  C) political polls.
  D) socioeconomic status as a selection criterion.

Question 2

Randomization is used for
 
  A) participant selection only.
  B) participant assignment only.
  C) participant selection and assignment.
  D) neither participant selection nor participant assignment.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloud

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


danielfitts88

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Aug 4, 2018
TY


cloud

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Aug 4, 2018
You're welcome


« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Generalized transduction by random incorporation of bacterial DNA into phage heads Generalized transduction by random incorporation of bacterial DNA into phage heads
Pseudo stratified ciliated columnar epithelium Pseudo stratified ciliated columnar epithelium
Absorption & Stripping Design Random packing materials Absorption & Stripping Design Random packing materials
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
The distribution of the number of hours that a random sample of people spend doing chores per ... The distribution of the number of hours that a random sample of people spend doing chores per ...
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
Video: Burn Animation

For a complete list of videos, visit our video library