« previous next »

Author Question: When the distribution of scores within a sample forms a platykurtic shape, then a. the variance ... (Read 32 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jun 20, 2018
When the distribution of scores within a sample forms a platykurtic shape, then
 
  a. the variance within the sample is small
  b. the variance within the sample is large
  c. the variance within the sample is negative
  d. the variance within the sample equals the standard deviation

Question 2

When the distribution of raw scores within a sample forms a leptokurtic
  shape, then
 
  a. the variance within the sample is small
  b. the variance within the sample is large
  c. the variance within the sample is negative
  d. the variance within the sample equals the standard deviation


bookworm410

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Sample Exercise Program for Limited Older Adults Sample Exercise Program for Limited Older Adults
The distribution of cones and rods over the human retina. The figure illustrates the number of cones ... The distribution of cones and rods over the human retina. The figure illustrates the number of cones ...
Performance of a delayed nonmatching-to-sample trial. Performance of a delayed nonmatching-to-sample trial.
Forms of Sexual Misconduct Cont Forms of Sexual Misconduct Cont
Distribution of H2A.Z-containing nucleosomes near a transcription start site (TSS) Distribution of H2A.Z-containing nucleosomes near a transcription start site (TSS)
Distribution of coral reefs Distribution of coral reefs
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library