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

Author Question: Randomization in experiments is typically done using A) a coin. B) an abacus. C) numbers in a ... (Read 63 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Aug 4, 2018
Randomization in experiments is typically done using
 
  A) a coin.
  B) an abacus.
  C) numbers in a hat.
  D) random numbers.

Question 2

In selecting a random sample, it is common to
 
  A) draw the numbers from a hat.
  B) draw numbers from the phone book and then reverse them.
  C) select the numbers while blindfolded.
  D) draw the numbers from a table of random numbers or use a random-number generator program.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sierramartinez

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


clippers!

  • Member
  • Posts: 828
Reply 2 on: Aug 4, 2018
YES! Correct, THANKS for helping me on my review

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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 Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

(a) With few ticks, moose retain a brown coat; (b) at high numbers of ticks, moose self-groom, destr (a) With few ticks, moose retain a brown coat; (b) at high numbers of ticks, moose self-groom, destr
The phosphorus cycle. Numbers are 1012 g P or fluxes as 1012 g P per year (data from Schlesinger 199 The phosphorus cycle. Numbers are 1012 g P or fluxes as 1012 g P per year (data from Schlesinger 199
The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after
How to round numbers with significant digits How to round numbers with significant digits
Experiments showing that long- or short-day plants flower in response to night length. Each horizont Experiments showing that long- or short-day plants flower in response to night length. Each horizont
Tracing numbers and alphabets by nat 3 years old Tracing numbers and alphabets by nat 3 years old
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library