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 161 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?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

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?

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?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi
Correlations between scores on a psychology test and number of boiled kumquats eaten per month Correlations between scores on a psychology test and number of boiled kumquats eaten per month
The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ... The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ...
An 8th grade class develops a linear model that predicts the number of cheerios (a small round ... An 8th grade class develops a linear model that predicts the number of cheerios (a small round ...
Distributions and variance Distributions and variance
Sample lod score curves Sample lod score curves
Video: The Hypothalamus: The Body's Thermostat (Human Thermostat)

For a complete list of videos, visit our video library