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 62 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
Great answer, keep it coming :)

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Large numbers of plant species can flower at once in this grassland in Kinsella, Alberta. Large numbers of plant species can flower at once in this grassland in Kinsella, Alberta.
Memory saver. The part numbers represent components from Radio Shack®. Memory saver. The part numbers represent components from Radio Shack®.
Typical timing marks. The numbers of the degrees are on the stationary plate and the notch is on ... Typical timing marks. The numbers of the degrees are on the stationary plate and the notch is on ...
How to graph complex numbers How to graph complex numbers
How to round numbers with significant digits How to round numbers with significant digits
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree? How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library