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

Author Question: Which measure of variability describes the average deviation of each score from the mean? a) ... (Read 37 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Jul 13, 2018
Which measure of variability describes the average deviation of each score from the mean?
 
  a) range
  b) standard deviation
  c) mode
  d) mean

Question 2

Which of the following has the largest potential to decrease the accuracy of an inference made to a population based on a sample?
 
  a) variance
  b) a heterogeneous sample
  c) a homogeneous sample
  d) sampling error


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Zebsrer

  • Sr. Member
  • ****
  • Posts: 284
Reply #1 on: Jul 13, 2018
Answer to Question 1

b

Answer to Question 2

d


altibaby

  • Member
  • Posts: 562
Reply 2 on: Jul 13, 2018
Wow, this really help

lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Adults in the middle-aged group (37–42 years) score higher on measures of generativity than either ... Adults in the middle-aged group (37–42 years) score higher on measures of generativity than either ...
To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ... To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ...
Set the meter to read ohms (V) and measure the resistance of the relay coil. The usual reading for ... Set the meter to read ohms (V) and measure the resistance of the relay coil. The usual reading for ...
Average Years of Schooling versus GDP per Capita Average Years of Schooling versus GDP per Capita
Average Number of Days per Year with Thunderstorms Average Number of Days per Year with Thunderstorms
Psychologists measure basic memory capacity Psychologists measure basic memory capacity
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library