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

Author Question: A sample is random if _________. a. each possible sample of a given size has an equal chance of ... (Read 118 times)

schs14

  • Hero Member
  • *****
  • Posts: 569
on: Jun 19, 2018
A sample is random if _________.
 
  a. each possible sample of a given size has an equal chance of being selected
  b. all members of the population have an equal chance of being selected into the sample
  c. all members of the sample have an equal chance of being selected
  d. a, or a and b
  e. a and c

Question 2

If the odds in favor of an event occurring are 9 to 1, the probability of the event occurring is _________.
 
  a. 9 c. 9/10
  b. 1/9 d. 8/9


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cuttiesgirl16

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

C


schs14

  • Member
  • Posts: 569
Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Size comparison of Earth and Mars. Size comparison of Earth and Mars.
A typical spectrum with peaks representing the peptide fragments generated from a sample A typical spectrum with peaks representing the peptide fragments generated from a sample
China's proposed supercollider plans to be twice the size of the Large Hadron Co China's proposed supercollider plans to be twice the size of the Large Hadron Co
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Polyploidy increases fruit size Polyploidy increases fruit size
Video: Muscle Fatigue and Recovery

For a complete list of videos, visit our video library