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

Author Question: Dividing the variance of the population of individuals by the number of individuals in each sample ... (Read 126 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Jun 20, 2018
Dividing the variance of the population of individuals by the number of individuals in each sample yields
 
  A) the standard deviation of the population.
  B) the variance of the distribution of means.
  C) an estimate of the sample's standard deviation.
  D) the average deviation of the distribution of means.

Question 2

The variance of a distribution of means is smaller than the original population variance because
 
  A) it is based on fewer individuals than is the original population.
  B) it is an estimate of the sample parameters rather than of the original population.
  C) extreme scores are less likely to affect a distribution of means.
  D) the mean of a distribution of means is so different than the population mean.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cclemon1

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


TVarnum

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jun 20, 2018
Thank you


cclemon1

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Feral Jackson's Chameleon from a population introduced to Hawaii in the 1970s Feral Jackson's Chameleon from a population introduced to Hawaii in the 1970s
Risk of death from motorcycle accidents (dashed lines) and passenger accidents (solid lines) per 100 Risk of death from motorcycle accidents (dashed lines) and passenger accidents (solid lines) per 100
Sample budget spreadsheet form for first year of business. Sample budget spreadsheet form for first year of business.
Sample of résumé content. Sample of résumé content.
The karyotypes of individuals The karyotypes of individuals
Number line (real numbers) Number line (real numbers)
Video: Gastrin (gastric emptying) & Secretin (buffering gastric acid)

For a complete list of videos, visit our video library